题解 - Vijos

0

linzixi LV 8 @ 2015-08-26 14:58:08

弱爆了
var
f:array[1..1000]of longint;
n,i:integer;
begin
readln(n);
f[1]:=1;
for i:=2 to n do
begin
if i mod 2=1 then f[i]:=f[i-1]
else f[i]:=f[i-1]+f[i div 2];
end;
writeln(f[n]);
end.

linzixi @ 2015-08-26 14:58:29

orz
Lanjiachen @ 2015-10-31 11:04:31

ooooo
rrrrrrrr
zzzzzz

0

rabbit_lb LV 8 @ 2015-08-20 14:27:28

11行，简单无压力，只是第三行有点长
#include <stdio.h>

const int d[1001]={1,1,2,2,4,4,6,6,10,10,14,14,20,20,26,26,36,36,46,46,60,60,74,74,94,94,114,114,140,140,166,166,202,202,238,238,284,284,330,330,390,390,450,450,524,524,598,598,692,692,786,786,900,900,1014,1014,1154,1154,1294,1294,1460,1460,1626,1626,1828,1828,2030,2030,2268,2268,2506,2506,2790,2790,3074,3074,3404,3404,3734,3734,4124,4124,4514,4514,4964,4964,5414,5414,5938,5938,6462,6462,7060,7060,7658,7658,8350,8350,9042,9042,9828,9828,10614,10614,11514,11514,12414,12414,13428,13428,14442,14442,15596,15596,16750,16750,18044,18044,19338,19338,20798,20798,22258,22258,23884,23884,25510,25510,27338,27338,29166,29166,31196,31196,33226,33226,35494,35494,37762,37762,40268,40268,42774,42774,45564,45564,48354,48354,51428,51428,54502,54502,57906,57906,61310,61310,65044,65044,68778,68778,72902,72902,77026,77026,81540,81540,86054,86054,91018,91018,95982,95982,101396,101396,106810,106810,112748,112748,118686,118686,125148,125148,131610,131610,138670,138670,145730,145730,153388,153388,161046,161046,169396,169396,177746,177746,186788,186788,195830,195830,205658,205658,215486,215486,226100,226100,236714,236714,248228,248228,259742,259742,272156,272156,284570,284570,297998,297998,311426,311426,325868,325868,340310,340310,355906,355906,371502,371502,388252,388252,405002,405002,423046,423046,441090,441090,460428,460428,479766,479766,500564,500564,521362,521362,543620,543620,565878,565878,589762,589762,613646,613646,639156,639156,664666,664666,692004,692004,719342,719342,748508,748508,777674,777674,808870,808870,840066,840066,873292,873292,906518,906518,942012,942012,977506,977506,1015268,1015268,1053030,1053030,1093298,1093298,1133566,1133566,1176340,1176340,1219114,1219114,1264678,1264678,1310242,1310242,1358596,1358596,1406950,1406950,1458378,1458378,1509806,1509806,1564308,1564308,1618810,1618810,1676716,1676716,1734622,1734622,1795932,1795932,1857242,1857242,1922286,1922286,1987330,1987330,2056108,2056108,2124886,2124886,2197788,2197788,2270690,2270690,2347716,2347716,2424742,2424742,2506282,2506282,2587822,2587822,2673876,2673876,2759930,2759930,2850948,2850948,2941966,2941966,3037948,3037948,3133930,3133930,3235326,3235326,3336722,3336722,3443532,3443532,3550342,3550342,3663090,3663090,3775838,3775838,3894524,3894524,4013210,4013210,4138358,4138358,4263506,4263506,4395116,4395116,4526726,4526726,4665396,4665396,4804066,4804066,4949796,4949796,5095526,5095526,5248914,5248914,5402302,5402302,5563348,5563348,5724394,5724394,5893790,5893790,6063186,6063186,6240932,6240932,6418678,6418678,6605466,6605466,6792254,6792254,6988084,6988084,7183914,7183914,7389572,7389572,7595230,7595230,7810716,7810716,8026202,8026202,8252302,8252302,8478402,8478402,8715116,8715116,8951830,8951830,9200058,9200058,9448286,9448286,9708028,9708028,9967770,9967770,10239926,10239926,10512082,10512082,10796652,10796652,11081222,11081222,11379220,11379220,11677218,11677218,11988644,11988644,12300070,12300070,12625938,12625938,12951806,12951806,13292116,13292116,13632426,13632426,13988332,13988332,14344238,14344238,14715740,14715740,15087242,15087242,15475494,15475494,15863746,15863746,16268748,16268748,16673750,16673750,17096796,17096796,17519842,17519842,17960932,17960932,18402022,18402022,18862450,18862450,19322878,19322878,19802644,19802644,20282410,20282410,20782974,20782974,21283538,21283538,21804900,21804900,22326262,22326262,22869882,22869882,23413502,23413502,23979380,23979380,24545258,24545258,25135020,25135020,25724782,25724782,26338428,26338428,26952074,26952074,27591230,27591230,28230386,28230386,28895052,28895052,29559718,29559718,30251722,30251722,30943726,30943726,31663068,31663068,32382410,32382410,33130918,33130918,33879426,33879426,34657100,34657100,35434774,35434774,36243644,36243644,37052514,37052514,37892580,37892580,38732646,38732646,39605938,39605938,40479230,40479230,41385748,41385748,42292266,42292266,43234278,43234278,44176290,44176290,45153796,45153796,46131302,46131302,47146570,47146570,48161838,48161838,49214868,49214868,50267898,50267898,51361196,51361196,52454494,52454494,53588060,53588060,54721626,54721626,55897966,55897966,57074306,57074306,58293420,58293420,59512534,59512534,60777212,60777212,62041890,62041890,63352132,63352132,64662374,64662374,66020970,66020970,67379566,67379566,68786516,68786516,70193466,70193466,71651844,71651844,73110222,73110222,74620028,74620028,76129834,76129834,77694142,77694142,79258450,79258450,80877260,80877260,82496070,82496070,84172786,84172786,85849502,85849502,87584124,87584124,89318746,89318746,91114678,91114678,92910610,92910610,94767852,94767852,96625094,96625094,98547380,98547380,100469666,100469666,102456996,102456996,104444326,104444326,106500434,106500434,108556542,108556542,110681428,110681428,112806314,112806314,115004102,115004102,117201890,117201890,119472580,119472580,121743270,121743270,124090986,124090986,126438702,126438702,128863444,128863444,131288186,131288186,133794468,133794468,136300750,136300750,138888572,138888572,141476394,141476394,144150270,144150270,146824146,146824146,149584076,149584076,152344006,152344006,155194954,155194954,158045902,158045902,160987868,160987868,163929834,163929834,166967782,166967782,170005730,170005730,173139660,173139660,176273590,176273590,179508916,179508916,182744242,182744242,186080964,186080964,189417686,189417686,192861218,192861218,196304750,196304750,199855092,199855092,203405434,203405434,207068524,207068524,210731614,210731614,214507452,214507452,218283290,218283290,222177814,222177814,226072338,226072338,230085548,230085548,234098758,234098758,238237116,238237116,242375474,242375474,246638980,246638980,250902486,250902486,255297602,255297602,259692718,259692718,264219444,264219444,268746170,268746170,273411566,273411566,278076962,278076962,282881028,282881028,287685094,287685094,292634890,292634890,297584686,297584686,302680212,302680212,307775738,307775738,313024652,313024652,318273566,318273566,323675868,323675868,329078170,329078170,334641518,334641518,340204866,340204866,345929260,345929260,351653654,351653654,357547444,357547444,363441234,363441234,369504420,369504420,375567606,375567606,381808538,381808538,388049470,388049470,394468148,394468148,400886826,400886826,407492292,407492292,414097758,414097758,420890012,420890012,427682266,427682266,434670350,434670350,441658434,441658434,448842348,448842348,456026262,456026262,463415834,463415834,470805406,470805406,478400636,478400636,485995866,485995866,493806582,493806582,501617298,501617298,509643500,509643500,517669702,517669702,525922004,525922004,534174306,534174306,542652708,542652708,551131110,551131110,559846226,559846226,568561342,568561342,577513172,577513172,586465002,586465002,595665060,595665060,604865118,604865118,614313404,614313404,623761690,623761690,633469718,633469718,643177746,643177746,653145516,653145516,663113286,663113286,673353212,673353212,683593138,683593138,694105220,694105220,704617302,704617302,715413954,715413954,726210606,726210606,737291828,737291828,748373050,748373050,759752270,759752270,771131490,771131490,782808708,782808708,794485926,794485926,806474570,806474570,818463214,818463214,830763284,830763284,843063354,843063354,855689292,855689292,868315230,868315230,881267036,881267036,894218842,894218842,907510958,907510958,920803074,920803074,934435500,934435500,948067926,948067926,962056258,962056258,976044590,976044590,990388828,990388828,1004733066,1004733066,1019448806,1019448806,1034164546,1034164546,1049251788,1049251788,1064339030,1064339030,1079814524,1079814524,1095290018,1095290018,1111153764,1111153764,1127017510,1127017510,1143286258,1143286258,1159555006,1159555006,1176228756,1176228756,1192902506,1192902506,1209999302,1209999302,1227096098,1227096098,1244615940,1244615940,1262135782,1262135782,1280096714,1280096714,1298057646,1298057646,1316459668,1316459668,1334861690,1334861690,1353724140,1353724140,1372586590,1372586590,1391909468,1391909468,1411232346,1411232346,1431034990,1431034990,1450837634,1450837634,1471120044,1471120044,1491402454,1491402454,1512185428,1512185428,1532968402,1532968402,1554251940,1554251940,1575535478,1575535478,1597340378,1597340378,1619145278,1619145278,1641471540,1641471540,1663797802,1663797802,1686667684,1686667684,1709537566,1709537566,1732951068,1732951068,1756364570,1756364570,1780343950,1780343950,1804323330,1804323330,1828868588,1828868588,1853413846,1853413846,1878548866,1878548866,1903683886,1903683886,1929408668,1929408668,1955133450,1955133450,1981471878};

int main()
{
int n;
scanf("%d",&n);
printf("%d",d[n]);
return 0;
}
11行，简单无压力

丶curry灬 @ 2016-09-25 20:36:12

卧槽、、、
hz4zshenyuxiang @ 2017-08-05 15:33:21

无压力？

0

linhui LV 9 @ 2015-08-09 20:49:18

#include<cstdio>
using namespace std;
const int MAXN = 1010;

int f[MAXN];

int main()
{
int n;
scanf("%d", &n);
f[1] = 1;
for(int i=2; i<=n; i++){
for(int j=1; j<=i/2; j++)

f[i] += f[j];
f[i] ++;
}
printf("%d", f[n]);
return 0;
}
呵呵

0

chenjuncong LV 7 @ 2015-08-05 09:02:21

简单递推

0

cdsslz-YYR LV 6 @ 2015-07-18 10:33:34

include<iostream> include<stdlib.h> include<windows.h> include<time.h> include<conio.h>
using namespace std;
HANDLE Mutex=CreateMutex(NULL,FALSE,NULL);//互斥对象
int GameOver=0;
int level=0;
int map[23][23];
//坦克种类，Normal为玩家坦克
define Normal 0 define Red 1 define Blue 2 define Green 3
//方向的宏定义
define Up 0 define Down 1 define Left 2 define Right 3
//地图标记的宏定义
define Empty 0 define Player 1 define PlayerBullet 2 define EnemyBullet 3 define Enemy 4
int Kill;
int KillRed;
int KillGreen;
int EnemyExist;
void SetPos(int i,int j)//设定光标位置
{
COORD pos={i,j};
HANDLE Out=GetStdHandle(STD_OUTPUT_HANDLE);
SetConsoleCursorPosition(Out, pos);
}
void HideCurSor(void)//隐藏光标
{
CONSOLE_CURSOR_INFO info={1,0};
HANDLE Out=GetStdHandle(STD_OUTPUT_HANDLE);
SetConsoleCursorInfo(Out,&info);
}
int sharp[4][12]=
{
{0,1,1,0,1,1,1,2,2,0,2,2},
{0,0,0,2,1,0,1,1,1,2,2,1},
{0,1,0,2,1,0,1,1,2,1,2,2},
{0,0,0,1,1,1,1,2,2,0,2,1},
};//此数组用来保存坦克各个方向的形状信息
DWORD WINAPI Bulletfly(LPVOID lpParameter);//子弹函数申明
void Updata();//更新界面信息函数申明
class Tank//坦克类
{
private:
int Direction;//方向
int hotpoint[2];//活动点
int Speed;//速度
int FirePower;//火力
public:
Tank(int dir,int hot1,int hot2,int typ,int spe,int firepow)//构造函数
{
Direction=dir;
hotpoint[0]=hot1;
hotpoint[1]=hot2;
Type=typ;
Speed=spe;
FirePower=firepow;
}
int Type;//坦克的种类（详见宏定义）
int ID;//坦克在MAP中的标记（详见宏定义）
int FireEnable;//是否可以开火
int Life;//生命值
void Running();//运行函数
int Judge(int x,int y,int ID);//判断是否可以绘制坦克
void DrawTank();//重绘坦克
void Redraw();//擦除坦克
int GetSpeed()//获取速度
{
return Speed;
}
int GetFire()//获取火力
{
return FirePower;
}
int GetDirection()//获取方向
{
return Direction;
}
int GetHotX()//获取活动点坐标
{
return hotpoint[0];
}
int GetHotY()
{
return hotpoint[1];
}
void IncreaseFire()//火力+
{
FirePower++;
}
void IncreaseSpeed()//速度+
{
Speed++;
}
void ChangeDirection(int newD)//改变方向
{
Direction=newD;
}
void ChangePos(int x,int y)//改变活动点
{
hotpoint[0]=x;
hotpoint[1]=y;
}
};
Tank player(Right,0,0,Normal,1,1);//玩家
Tank enemy(Left,20,0,Red,1,1);//敌人
void Tank::DrawTank()//绘制坦克
{
int i;
int nx,ny;
if(Type==Red)
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED);
else if(Type==Blue)
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_BLUE);
else if(Type==Green)
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_GREEN);
else if(Type==Normal)
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
for(i=0;i<6;i++)
{
nx=hotpoint[0]+sharp[Direction][i2];
ny=hotpoint[1]+sharp[Direction][i2+1];
SetPos((ny+1)*2,nx+1);//利用sharp数组相对于点x,y绘制形状
map[nx][ny]=ID;
cout<<"■";
}
}
void Tank::Redraw()//擦除坦克，原理同上
{
int i;
int nx,ny;
for(i=0;i<6;i++)
{
nx=hotpoint[0]+sharp[Direction][i2];
ny=hotpoint[1]+sharp[Direction][i2+1];
map[nx][ny]=Empty;
SetPos((ny+1)*2,nx+1);
cout<<" ";
}
}
int Tank::Judge(int x,int y,int dir)//判断当前是否可以绘制坦克
{
int i;
int nx,ny;
for(i=0;i<6;i++) { nx=x+sharp[dir][i*2]; ny=y+sharp[dir][i*2+1]; if(nx<0||nx>=23||ny<0||ny>=23||map[nx][ny]!=Empty)//不能绘制，返回1
return 1;
}
return 0;
}
void Tank::Running()//坦克运行函数
{
int newD;
//坦克的运行
while(1)
{
if(Life==0)
{
EnemyExist=0;//敌人不存在
return;
}
if(GameOver==1)
return;
if(FireEnable==1&&GameOver==0)//如果可以开火
{
WaitForSingleObject(Mutex,INFINITE);//线程拥有互斥对象
FireEnable=0;//设为不可开火
HANDLE bullet=CreateThread(NULL,0,Bulletfly,&ID,0,NULL);//创建子弹线程
CloseHandle(bullet);
ReleaseMutex(Mutex);//释放互斥对象
Sleep(100);
}
WaitForSingleObject(Mutex,INFINITE);//线程拥有互斥对象
srand((int)time(0));
newD=rand()%4;
if(newD==Up)//随机出新的方向并重新绘制坦克
{
Redraw();
if(Judge(hotpoint[0]-1,hotpoint[1],newD)==0)
{
hotpoint[0]--;
Direction=newD;
}
else
{
if(Judge(hotpoint[0],hotpoint[1],newD)==0)
Direction=newD;
}
}
else if(newD==Down)
{
Redraw();
if(Judge(hotpoint[0]+1,hotpoint[1],newD)==0)
{
hotpoint[0]++;
Direction=newD;
}
else
{
if(Judge(hotpoint[0],hotpoint[1],newD)==0)
Direction=newD;
}
}
else if(newD==Left)
{
Redraw();
if(Judge(hotpoint[0],hotpoint[1]-1,newD)==0)
{
hotpoint[1]--;
Direction=newD;
}
else
{
if(Judge(hotpoint[0],hotpoint[1],newD)==0)
Direction=newD;
}
}
else if(newD==Right)
{
Redraw();
if(Judge(hotpoint[0],hotpoint[1]+1,newD)==0)
{
hotpoint[1]++;
Direction=newD;
}
else
{
if(Judge(hotpoint[0],hotpoint[1],newD)==0)
Direction=newD;
}
}
if(GameOver==0&&Life!=0)
DrawTank();
ReleaseMutex(Mutex);//释放互斥对象
Sleep(500-80*Speed);
}
}
/*子弹线程函数*/
DWORD WINAPI Bulletfly(LPVOID lpParameter)
{
int ID=(int )lpParameter;//ID用来获取发射子弹坦克的ID
int Pos[2];//子弹活动点
int direction;
int Speed;
int type;
int hit=0;//击中标记
int oldx,oldy;//旧活动点
int flag=0;//子弹是否有移动的标记
if(ID==Player)//如果是玩家坦克
{
type=PlayerBullet;
direction=player.GetDirection();
Speed=player.GetFire();
Pos[0]=player.GetHotX();
Pos[1]=player.GetHotY();
}
else if(ID==Enemy)//如果是敌人坦克
{
type=EnemyBullet;
direction=enemy.GetDirection();
Speed=enemy.GetFire();
Pos[0]=enemy.GetHotX();
Pos[1]=enemy.GetHotY();
}
if(direction==Up)//根据坦克的位置和方向确定子弹的初始坐标
{
Pos[0]--;
Pos[1]++;
}
else if(direction==Down)
{
Pos[0]+=3;
Pos[1]++;
}
else if(direction==Left)
{
Pos[0]++;
Pos[1]--;
}
else if(direction==Right)
{
Pos[0]++;
Pos[1]+=3;
}
//子弹的运行
while(1)
{
WaitForSingleObject(Mutex,INFINITE);//这个不再注释了。。。。。
if(flag==1&&hit!=1)//擦除原位置
{
map[oldx][oldy]=Empty;
SetPos((oldy+1)*2,oldx+1);
cout<<" ";
}
if(GameOver==1)
return 0;
if(hit==1||Pos[0]<0||Pos[0]>22||Pos[1]<0||Pos[1]>22)//如果击中
{
ReleaseMutex(Mutex);
Sleep(500);
if(type==PlayerBullet)
player.FireEnable=1;
else if(type=EnemyBullet)
enemy.FireEnable=1;
break;
}
switch(map[Pos[0]][Pos[1]])//子弹经过的MAP的标记
{
case Empty://如果是空位置就绘制子弹
map[Pos[0]][Pos[1]]=type;
SetPos((Pos[1]+1)*2,Pos[0]+1);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
cout<<"■";
break;
case Player://如果是玩家位置
if(type!=PlayerBullet)
{
player.Life--;//生命减少
if(player.Life<=0)
GameOver=1;
}
Updata();
hit=1;
break;
case Enemy://如果是敌人位置
if(type!=PlayerBullet)
hit=1;
else
{
hit=1;
Kill++;
if(Kill%20==0&&player.Life<5)//击杀数++
player.Life++;
if(enemy.Type==Red)//如果击杀红坦克
{
KillRed++;
if(KillRed%10==0&&player.GetFire()<5)
player.IncreaseFire();
}
if(enemy.Type==Green)///如果击杀绿坦克
{
KillGreen++;
if(KillGreen%10==0&&player.GetSpeed()<5)
player.IncreaseSpeed();
}
enemy.Redraw();//擦除敌人
enemy.Life=0;//敌人死亡
}
Updata();
break;
}
oldx=Pos[0];
oldy=Pos[1];
if(direction==Up)//子弹移动
Pos[0]--;
else if(direction==Down)
Pos[0]++;
else if(direction==Left)
Pos[1]--;
else if(direction==Right)
Pos[1]++;
ReleaseMutex(Mutex);
flag=1;
Sleep(60-10*Speed);
}
return 0;
}
/*敌人线程函数*/
DWORD WINAPI TankRuning(LPVOID lpParameter)
{
Sleep(400);
int Pos;
int Start[2];//敌人起始地址
int typ;
int fire;
int spe;
while(1)
{
if(GameOver==1)
return 0;
srand((int)time(0));//随机出敌人起始地址
Pos=rand()%4;
if(Pos==0)
{
Start[0]=2;
Start[0]=2;
}
else if(Pos==1)
{
Start[0]=2;
Start[1]=18;
}
else if(Pos==2)
{
Start[0]=18;
Start[1]=2;
}
else if(Pos==3)
{
Start[0]=18;
Start[1]=18;
}
if(player.Judge(Start[0],Start[1],Down)==0)
break;
}
WaitForSingleObject(Mutex,INFINITE);
srand((int)time(0));
typ=rand()%3+1;//随机出敌人的种类
if(typ==Blue)
{
spe=1+level;
fire=1+level;
}
else if(typ==Red)
{
spe=1+level;
fire=3+level;
}
else if(typ==Green)
{
spe=3+level;
fire=1+level;
}
enemy=Tank(Down,Start[0],Start[1],typ,spe,fire);//重新生成敌人坦克
enemy.ID=Enemy;
enemy.Life=1;
enemy.FireEnable=1;
ReleaseMutex(Mutex);
enemy.Running();
return 0;
}
void Init()//初始化函数
{
Kill=0;
KillRed=0;
KillGreen=0;
player=Tank(Left,0,0,Normal,1,1);
enemy=Tank(Left,0,0,Red,1,1);
player.Life=2;
player.FireEnable=1;
enemy.Life=0;
enemy.FireEnable=1;
player.ID=Player;
enemy.ID=Enemy;
EnemyExist=0;
}
void Updata()//更新界面信息
{
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
int i;
SetPos(53,0);
cout<<"生命值：";
SetPos(53,1);
for(i=0;i<5;i++)
{
if(i<player.Life)
cout<<"■";
else
cout<<" ";
}
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_GREEN);
SetPos(53,3);
cout<<"移动速度：";
SetPos(53,4);
for(i=0;i<5;i++)
{
if(i<player.GetSpeed())
cout<<"■";
else
cout<<" ";
}
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED);
SetPos(53,5);
cout<<"火力：";
SetPos(53,6);
for(i=0;i<5;i++)
{
if(i<player.GetFire())
cout<<"■";
else
cout<<" ";
}
SetPos(53,8);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
cout<<"杀敌数："<<Kill;
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED);
SetPos(53,9);
cout<<"杀死红坦克："<<KillRed;
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_GREEN);
SetPos(53,10);
cout<<"杀死绿坦克："<<KillGreen;
}
void DrawMap()//画界面
{
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
system("cls");
int i;
for(i=0;i<25;i++)
{
SetPos(i2,0);
cout<<"■";
}
for(i=1;i<25;i++)
{
SetPos(0,i);
cout<<"■";
SetPos(242,i);
cout<<"■";
}
for(i=0;i<25;i++)
{
SetPos(i*2,24);
cout<<"■";
}
Updata();
}
void Welcome()//欢迎界面
{
int x;
system("cls");
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
SetPos(10,5);
cout<<"■■■■■■■■■■■■■■■■■■■■■■■■";
SetPos(10,6);
cout<<"■ 坦克大战控制台版 ■";
SetPos(10,7);
cout<<"■■■■■■■■■■■■■■■■■■■■■■■■";
SetPos(10,8);
cout<<"■ 方向键移动，空格键射击 ■";
SetPos(10,9);
cout<<"■ 敌人分为3种，蓝色为普通敌人 ■";
SetPos(10,10);
cout<<"■ 红色敌人高射速，绿色敌人高机动性 ■";
SetPos(10,11);
cout<<"■ 每杀死10个红坦克，玩家射速提高(最高五级） ■";
SetPos(10,12);
cout<<"■ 每杀死10个绿坦克，玩家移动性提高(最高五级）■";
SetPos(10,13);
cout<<"■ 每杀死20个坦克，玩家生命+1（最高五格） ■";
SetPos(10,14);
cout<<"■■■■■■■■■■■■■■■■■■■■■■■■";
SetPos(10,15);
cout<<"■ 阎奕然作（百度ID:HapHapYear） ■";
SetPos(10,16);
cout<<"■ 按1-3选择难度 ■";
SetPos(10,17);
cout<<"■■■■■■■■■■■■■■■■■■■■■■■■";
while(1)
{
x=getch();
if(x<='3'&&x>='1')
break;
}
level=x-'0'-1;
}
int main()
{
Init();
HideCurSor();
Welcome();
DrawMap();
HANDLE temp;
int newD;
player.DrawTank();
while(GameOver==0)
{
if(GetAsyncKeyState(VK_UP))//按键上
{
WaitForSingleObject(Mutex,INFINITE);
newD=Up;
player.Redraw();
if(player.Judge(player.GetHotX()-1,player.GetHotY(),newD)==0)//移动玩家坦克，原理和敌人函数一样
{
player.ChangePos(player.GetHotX()-1,player.GetHotY());
player.ChangeDirection(newD);
}
else
{
if(player.Judge(player.GetHotX(),player.GetHotY(),newD)==0)
player.ChangeDirection(newD);
}
if(GameOver==0)
player.DrawTank();
ReleaseMutex(Mutex);
Sleep(200-player.GetSpeed()20);//按键延迟，决定玩家坦克的速度
}
else if(GetAsyncKeyState(VK_DOWN))//按键下，同上
{
WaitForSingleObject(Mutex,INFINITE);
newD=Down;
player.Redraw();
if(player.Judge(player.GetHotX()+1,player.GetHotY(),newD)==0)
{
player.ChangePos(player.GetHotX()+1,player.GetHotY());
player.ChangeDirection(newD);
}
else
{
if(player.Judge(player.GetHotX(),player.GetHotY(),newD)==0)
player.ChangeDirection(newD);
}
if(GameOver==0)
player.DrawTank();
ReleaseMutex(Mutex);
Sleep(200-player.GetSpeed()20);
}
else if(GetAsyncKeyState(VK_RIGHT))//按键右，同上
{
WaitForSingleObject(Mutex,INFINITE);
newD=Right;
player.Redraw();
if(player.Judge(player.GetHotX(),player.GetHotY()+1,newD)==0)
{
player.ChangePos(player.GetHotX(),player.GetHotY()+1);
player.ChangeDirection(newD);
}
else
{
if(player.Judge(player.GetHotX(),player.GetHotY(),newD)==0)
player.ChangeDirection(newD);
}
if(GameOver==0)
player.DrawTank();
ReleaseMutex(Mutex);
Sleep(200-player.GetSpeed()20);
}
else if(GetAsyncKeyState(VK_LEFT))//按键左，同上
{
WaitForSingleObject(Mutex,INFINITE);
newD=Left;
player.Redraw();
if(player.Judge(player.GetHotX(),player.GetHotY()-1,newD)==0)
{
player.ChangePos(player.GetHotX(),player.GetHotY()-1);
player.ChangeDirection(newD);
}
else
{
if(player.Judge(player.GetHotX(),player.GetHotY(),newD)==0)
player.ChangeDirection(newD);
}
if(GameOver==0)
player.DrawTank();
ReleaseMutex(Mutex);
Sleep(110-player.GetSpeed()10);
}
else if(GetAsyncKeyState(VK_SPACE))//按键空格，发射子弹
{
WaitForSingleObject(Mutex,INFINITE);
if(player.FireEnable==1)//如果可以发射
{
HANDLE bullet=CreateThread(NULL,0,Bulletfly,&(player.ID),0,NULL);//创建玩家子弹进程
CloseHandle(bullet);
player.FireEnable=0;
}
ReleaseMutex(Mutex);
}
if(EnemyExist==0&&GameOver==0)//如果敌人不存在生成新敌人
{
WaitForSingleObject(Mutex,INFINITE);
EnemyExist=1;
temp=CreateThread(NULL,0,TankRuning,NULL,0,NULL);//创建敌人线程
CloseHandle(temp);
ReleaseMutex(Mutex);
}
}
system("cls");
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_BLUE);
SetPos(20,10);
cout<<"游戏结束"<<endl;
SetPos(20,11);
cout<<"杀敌数："<<Kill;
SetPos(20,12);
cout<<"杀死红坦克"<<KillRed;
SetPos(20,13);
cout<<"杀死绿坦克"<<KillGreen<<endl;
return 0;
}

0

cdsslz-YYR LV 6 @ 2015-07-18 10:31:33

#include<iostream>
#include<stdlib.h>
#include<windows.h>
#include<time.h>
#include<conio.h>
using namespace std;

HANDLE Mutex=CreateMutex(NULL,FALSE,NULL);//互斥对象

int GameOver=0;
int level=0;
int map[23][23];
//坦克种类，Normal为玩家坦克
#define Normal 0
#define Red 1
#define Blue 2
#define Green 3
//方向的宏定义
#define Up 0
#define Down 1
#define Left 2
#define Right 3
//地图标记的宏定义
#define Empty 0
#define Player 1
#define PlayerBullet 2
#define EnemyBullet 3
#define Enemy 4

int Kill;
int KillRed;
int KillGreen;
int EnemyExist;

void SetPos(int i,int j)//设定光标位置
{
COORD pos={i,j};
HANDLE Out=GetStdHandle(STD_OUTPUT_HANDLE);
SetConsoleCursorPosition(Out, pos);
}

void HideCurSor(void)//隐藏光标
{
CONSOLE_CURSOR_INFO info={1,0};
HANDLE Out=GetStdHandle(STD_OUTPUT_HANDLE);
SetConsoleCursorInfo(Out,&info);
}

int sharp[4][12]=
{
{0,1,1,0,1,1,1,2,2,0,2,2},
{0,0,0,2,1,0,1,1,1,2,2,1},
{0,1,0,2,1,0,1,1,2,1,2,2},
{0,0,0,1,1,1,1,2,2,0,2,1},
};//此数组用来保存坦克各个方向的形状信息

DWORD WINAPI Bulletfly(LPVOID lpParameter);//子弹函数申明
void Updata();//更新界面信息函数申明

class Tank//坦克类
{
private:
int Direction;//方向
int hotpoint[2];//活动点
int Speed;//速度
int FirePower;//火力
public:
Tank(int dir,int hot1,int hot2,int typ,int spe,int firepow)//构造函数
{
Direction=dir;
hotpoint[0]=hot1;
hotpoint[1]=hot2;
Type=typ;
Speed=spe;
FirePower=firepow;
}
int Type;//坦克的种类（详见宏定义）
int ID;//坦克在MAP中的标记（详见宏定义）
int FireEnable;//是否可以开火
int Life;//生命值
void Running();//运行函数
int Judge(int x,int y,int ID);//判断是否可以绘制坦克
void DrawTank();//重绘坦克
void Redraw();//擦除坦克
int GetSpeed()//获取速度
{
return Speed;
}
int GetFire()//获取火力
{
return FirePower;
}
int GetDirection()//获取方向
{
return Direction;
}
int GetHotX()//获取活动点坐标
{
return hotpoint[0];
}
int GetHotY()
{
return hotpoint[1];
}
void IncreaseFire()//火力+
{
FirePower++;
}
void IncreaseSpeed()//速度+
{
Speed++;
}
void ChangeDirection(int newD)//改变方向
{
Direction=newD;
}
void ChangePos(int x,int y)//改变活动点
{
hotpoint[0]=x;
hotpoint[1]=y;
}
};

Tank player(Right,0,0,Normal,1,1);//玩家
Tank enemy(Left,20,0,Red,1,1);//敌人

void Tank::DrawTank()//绘制坦克
{
int i;
int nx,ny;
if(Type==Red)
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED);
else if(Type==Blue)
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_BLUE);
else if(Type==Green)
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_GREEN);
else if(Type==Normal)
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
for(i=0;i<6;i++)
{
nx=hotpoint[0]+sharp[Direction][i*2];
ny=hotpoint[1]+sharp[Direction][i*2+1];
SetPos((ny+1)*2,nx+1);//利用sharp数组相对于点x,y绘制形状
map[nx][ny]=ID;
cout<<"■";
}
}

void Tank::Redraw()//擦除坦克，原理同上
{
int i;
int nx,ny;
for(i=0;i<6;i++)
{
nx=hotpoint[0]+sharp[Direction][i*2];
ny=hotpoint[1]+sharp[Direction][i*2+1];
map[nx][ny]=Empty;
SetPos((ny+1)*2,nx+1);
cout<<" ";
}
}

int Tank::Judge(int x,int y,int dir)//判断当前是否可以绘制坦克
{
int i;
int nx,ny;
for(i=0;i<6;i++)
{
nx=x+sharp[dir][i*2];
ny=y+sharp[dir][i*2+1];
if(nx<0||nx>=23||ny<0||ny>=23||map[nx][ny]!=Empty)//不能绘制，返回1
return 1;
}
return 0;
}

void Tank::Running()//坦克运行函数
{
int newD;
//坦克的运行
while(1)
{
if(Life==0)
{
EnemyExist=0;//敌人不存在
return;
}
if(GameOver==1)
return;
if(FireEnable==1&&GameOver==0)//如果可以开火
{
WaitForSingleObject(Mutex,INFINITE);//线程拥有互斥对象
FireEnable=0;//设为不可开火
HANDLE bullet=CreateThread(NULL,0,Bulletfly,&ID,0,NULL);//创建子弹线程
CloseHandle(bullet);
ReleaseMutex(Mutex);//释放互斥对象
Sleep(100);
}
WaitForSingleObject(Mutex,INFINITE);//线程拥有互斥对象
srand((int)time(0));
newD=rand()%4;

if(newD==Up)//随机出新的方向并重新绘制坦克
{
Redraw();
if(Judge(hotpoint[0]-1,hotpoint[1],newD)==0)
{
hotpoint[0]--;
Direction=newD;
}
else
{
if(Judge(hotpoint[0],hotpoint[1],newD)==0)
Direction=newD;
}
}
else if(newD==Down)
{
Redraw();
if(Judge(hotpoint[0]+1,hotpoint[1],newD)==0)
{
hotpoint[0]++;
Direction=newD;
}
else
{
if(Judge(hotpoint[0],hotpoint[1],newD)==0)
Direction=newD;
}
}
else if(newD==Left)
{
Redraw();
if(Judge(hotpoint[0],hotpoint[1]-1,newD)==0)
{
hotpoint[1]--;
Direction=newD;
}
else
{
if(Judge(hotpoint[0],hotpoint[1],newD)==0)
Direction=newD;
}
}
else if(newD==Right)
{
Redraw();
if(Judge(hotpoint[0],hotpoint[1]+1,newD)==0)
{
hotpoint[1]++;
Direction=newD;
}
else
{
if(Judge(hotpoint[0],hotpoint[1],newD)==0)
Direction=newD;
}
}
if(GameOver==0&&Life!=0)
DrawTank();
ReleaseMutex(Mutex);//释放互斥对象
Sleep(500-80*Speed);
}
}

/*********************子弹线程函数*******************/
DWORD WINAPI Bulletfly(LPVOID lpParameter)
{
int *ID=(int *)lpParameter;//ID用来获取发射子弹坦克的ID
int Pos[2];//子弹活动点
int direction;
int Speed;
int type;
int hit=0;//击中标记
int oldx,oldy;//旧活动点
int flag=0;//子弹是否有移动的标记
if(*ID==Player)//如果是玩家坦克
{
type=PlayerBullet;
direction=player.GetDirection();
Speed=player.GetFire();
Pos[0]=player.GetHotX();
Pos[1]=player.GetHotY();
}
else if(*ID==Enemy)//如果是敌人坦克
{
type=EnemyBullet;
direction=enemy.GetDirection();
Speed=enemy.GetFire();
Pos[0]=enemy.GetHotX();
Pos[1]=enemy.GetHotY();
}
if(direction==Up)//根据坦克的位置和方向确定子弹的初始坐标
{
Pos[0]--;
Pos[1]++;
}
else if(direction==Down)
{
Pos[0]+=3;
Pos[1]++;
}
else if(direction==Left)
{
Pos[0]++;
Pos[1]--;
}
else if(direction==Right)
{
Pos[0]++;
Pos[1]+=3;
}
//子弹的运行
while(1)
{
WaitForSingleObject(Mutex,INFINITE);//这个不再注释了。。。。。
if(flag==1&&hit!=1)//擦除原位置
{
map[oldx][oldy]=Empty;
SetPos((oldy+1)*2,oldx+1);
cout<<" ";
}
if(GameOver==1)
return 0;
if(hit==1||Pos[0]<0||Pos[0]>22||Pos[1]<0||Pos[1]>22)//如果击中
{
ReleaseMutex(Mutex);
Sleep(500);
if(type==PlayerBullet)
player.FireEnable=1;
else if(type=EnemyBullet)
enemy.FireEnable=1;
break;
}
switch(map[Pos[0]][Pos[1]])//子弹经过的MAP的标记
{

case Empty://如果是空位置就绘制子弹
map[Pos[0]][Pos[1]]=type;
SetPos((Pos[1]+1)*2,Pos[0]+1);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
cout<<"■";
break;
case Player://如果是玩家位置
if(type!=PlayerBullet)
{
player.Life--;//生命减少
if(player.Life<=0)
GameOver=1;
}
Updata();
hit=1;
break;
case Enemy://如果是敌人位置
if(type!=PlayerBullet)
hit=1;
else
{
hit=1;
Kill++;
if(Kill%20==0&&player.Life<5)//击杀数++
player.Life++;
if(enemy.Type==Red)//如果击杀红坦克
{
KillRed++;
if(KillRed%10==0&&player.GetFire()<5)
player.IncreaseFire();
}
if(enemy.Type==Green)///如果击杀绿坦克
{
KillGreen++;
if(KillGreen%10==0&&player.GetSpeed()<5)
player.IncreaseSpeed();
}
enemy.Redraw();//擦除敌人
enemy.Life=0;//敌人死亡
}
Updata();
break;
}
oldx=Pos[0];
oldy=Pos[1];
if(direction==Up)//子弹移动
Pos[0]--;
else if(direction==Down)
Pos[0]++;
else if(direction==Left)
Pos[1]--;
else if(direction==Right)
Pos[1]++;
ReleaseMutex(Mutex);
flag=1;
Sleep(60-10*Speed);
}
return 0;
}

/*************************敌人线程函数***************************/
DWORD WINAPI TankRuning(LPVOID lpParameter)
{
Sleep(400);
int Pos;
int Start[2];//敌人起始地址
int typ;
int fire;
int spe;
while(1)
{
if(GameOver==1)
return 0;
srand((int)time(0));//随机出敌人起始地址
Pos=rand()%4;
if(Pos==0)
{
Start[0]=2;
Start[0]=2;
}
else if(Pos==1)
{
Start[0]=2;
Start[1]=18;
}
else if(Pos==2)
{
Start[0]=18;
Start[1]=2;
}
else if(Pos==3)
{
Start[0]=18;
Start[1]=18;
}
if(player.Judge(Start[0],Start[1],Down)==0)
break;
}
WaitForSingleObject(Mutex,INFINITE);
srand((int)time(0));
typ=rand()%3+1;//随机出敌人的种类
if(typ==Blue)
{
spe=1+level;
fire=1+level;
}
else if(typ==Red)
{
spe=1+level;
fire=3+level;
}
else if(typ==Green)
{
spe=3+level;
fire=1+level;
}
enemy=Tank(Down,Start[0],Start[1],typ,spe,fire);//重新生成敌人坦克
enemy.ID=Enemy;
enemy.Life=1;
enemy.FireEnable=1;
ReleaseMutex(Mutex);
enemy.Running();
return 0;
}

void Init()//初始化函数
{
Kill=0;
KillRed=0;
KillGreen=0;
player=Tank(Left,0,0,Normal,1,1);
enemy=Tank(Left,0,0,Red,1,1);
player.Life=2;
player.FireEnable=1;
enemy.Life=0;
enemy.FireEnable=1;
player.ID=Player;
enemy.ID=Enemy;
EnemyExist=0;
}

void Updata()//更新界面信息
{
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
int i;
SetPos(53,0);
cout<<"生命值：";
SetPos(53,1);
for(i=0;i<5;i++)
{
if(i<player.Life)
cout<<"■";
else
cout<<" ";
}
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_GREEN);
SetPos(53,3);
cout<<"移动速度：";
SetPos(53,4);
for(i=0;i<5;i++)
{
if(i<player.GetSpeed())
cout<<"■";
else
cout<<" ";
}
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED);
SetPos(53,5);
cout<<"火力：";
SetPos(53,6);
for(i=0;i<5;i++)
{
if(i<player.GetFire())
cout<<"■";
else
cout<<" ";
}
SetPos(53,8);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
cout<<"杀敌数："<<Kill;
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED);
SetPos(53,9);
cout<<"杀死红坦克："<<KillRed;
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_GREEN);
SetPos(53,10);
cout<<"杀死绿坦克："<<KillGreen;

}
void DrawMap()//画界面
{
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
system("cls");
int i;
for(i=0;i<25;i++)
{
SetPos(i*2,0);
cout<<"■";
}
for(i=1;i<25;i++)
{
SetPos(0,i);
cout<<"■";
SetPos(24*2,i);
cout<<"■";
}
for(i=0;i<25;i++)
{
SetPos(i*2,24);
cout<<"■";
}

Updata();

}

void Welcome()//欢迎界面
{
int x;
system("cls");
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
SetPos(10,5);
cout<<"■■■■■■■■■■■■■■■■■■■■■■■■";
SetPos(10,6);
cout<<"■ 坦克大战控制台版 ■";
SetPos(10,7);
cout<<"■■■■■■■■■■■■■■■■■■■■■■■■";
SetPos(10,8);
cout<<"■ 方向键移动，空格键射击 ■";
SetPos(10,9);
cout<<"■ 敌人分为3种，蓝色为普通敌人 ■";
SetPos(10,10);
cout<<"■ 红色敌人高射速，绿色敌人高机动性 ■";
SetPos(10,11);
cout<<"■ 每杀死10个红坦克，玩家射速提高(最高五级） ■";
SetPos(10,12);
cout<<"■ 每杀死10个绿坦克，玩家移动性提高(最高五级）■";
SetPos(10,13);
cout<<"■ 每杀死20个坦克，玩家生命+1（最高五格） ■";
SetPos(10,14);
cout<<"■■■■■■■■■■■■■■■■■■■■■■■■";

SetPos(10,15);
cout<<"■ 何某作（百度ID:HapHapYear） ■";
SetPos(10,16);
cout<<"■ 按1-3选择难度 ■";
SetPos(10,17);
cout<<"■■■■■■■■■■■■■■■■■■■■■■■■";
while(1)
{
x=getch();
if(x<='3'&&x>='1')
break;
}
level=x-'0'-1;
}

int main()
{
Init();
HideCurSor();
Welcome();
DrawMap();
HANDLE temp;
int newD;
player.DrawTank();
while(GameOver==0)
{
if(GetAsyncKeyState(VK_UP))//按键上
{
WaitForSingleObject(Mutex,INFINITE);
newD=Up;
player.Redraw();
if(player.Judge(player.GetHotX()-1,player.GetHotY(),newD)==0)//移动玩家坦克，原理和敌人函数一样
{
player.ChangePos(player.GetHotX()-1,player.GetHotY());
player.ChangeDirection(newD);
}
else
{
if(player.Judge(player.GetHotX(),player.GetHotY(),newD)==0)
player.ChangeDirection(newD);
}
if(GameOver==0)
player.DrawTank();
ReleaseMutex(Mutex);
Sleep(200-player.GetSpeed()*20);//按键延迟，决定玩家坦克的速度
}
else if(GetAsyncKeyState(VK_DOWN))//按键下，同上
{
WaitForSingleObject(Mutex,INFINITE);
newD=Down;
player.Redraw();
if(player.Judge(player.GetHotX()+1,player.GetHotY(),newD)==0)
{
player.ChangePos(player.GetHotX()+1,player.GetHotY());
player.ChangeDirection(newD);
}
else
{
if(player.Judge(player.GetHotX(),player.GetHotY(),newD)==0)
player.ChangeDirection(newD);
}
if(GameOver==0)
player.DrawTank();
ReleaseMutex(Mutex);
Sleep(200-player.GetSpeed()*20);
}
else if(GetAsyncKeyState(VK_RIGHT))//按键右，同上
{
WaitForSingleObject(Mutex,INFINITE);
newD=Right;
player.Redraw();
if(player.Judge(player.GetHotX(),player.GetHotY()+1,newD)==0)
{
player.ChangePos(player.GetHotX(),player.GetHotY()+1);
player.ChangeDirection(newD);
}
else
{
if(player.Judge(player.GetHotX(),player.GetHotY(),newD)==0)
player.ChangeDirection(newD);
}
if(GameOver==0)
player.DrawTank();
ReleaseMutex(Mutex);
Sleep(200-player.GetSpeed()*20);
}
else if(GetAsyncKeyState(VK_LEFT))//按键左，同上
{
WaitForSingleObject(Mutex,INFINITE);
newD=Left;
player.Redraw();
if(player.Judge(player.GetHotX(),player.GetHotY()-1,newD)==0)
{
player.ChangePos(player.GetHotX(),player.GetHotY()-1);
player.ChangeDirection(newD);
}
else
{
if(player.Judge(player.GetHotX(),player.GetHotY(),newD)==0)
player.ChangeDirection(newD);
}
if(GameOver==0)
player.DrawTank();
ReleaseMutex(Mutex);
Sleep(110-player.GetSpeed()*10);
}
else if(GetAsyncKeyState(VK_SPACE))//按键空格，发射子弹
{
WaitForSingleObject(Mutex,INFINITE);
if(player.FireEnable==1)//如果可以发射
{
HANDLE bullet=CreateThread(NULL,0,Bulletfly,&(player.ID),0,NULL);//创建玩家子弹进程
CloseHandle(bullet);
player.FireEnable=0;
}
ReleaseMutex(Mutex);
}
if(EnemyExist==0&&GameOver==0)//如果敌人不存在生成新敌人
{
WaitForSingleObject(Mutex,INFINITE);
EnemyExist=1;
temp=CreateThread(NULL,0,TankRuning,NULL,0,NULL);//创建敌人线程
CloseHandle(temp);
ReleaseMutex(Mutex);
}
}
system("cls");
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_INTENSITY| FOREGROUND_BLUE);
SetPos(20,10);
cout<<"游戏结束"<<endl;
SetPos(20,11);
cout<<"杀敌数："<<Kill;
SetPos(20,12);
cout<<"杀死红坦克"<<KillRed;
SetPos(20,13);
cout<<"杀死绿坦克"<<KillGreen<<endl;
return 0;
}
坦克英雄

0

cdsslz-YYR LV 6 @ 2015-07-18 10:25:45

#include<iostream>
#include<cstdio>
#include<cstring>
using namespace std;
int main()
{
int a[1000][2],i,n;
scanf("%d",&n);
a[0][0]=1;
a[0][1]=1;
for (i=1;i<n;i++)
{
a[i][1]=a[i%2 ? (i+1)/2-1 : i/2-1][0]+1;
a[i][0]=a[i][1]+a[i-1][0];
}
printf("%d",a[n-1][1]);
return 0;
}
王一文你瓜完了，你个死瓜娃子

0

sky@刀锋 LV 8 @ 2015-06-04 13:01:58

#include <stdio.h>
int main()
{
int a[1000][2],i,n;
scanf("%d",&n);
a[0][0]=1;
a[0][1]=1;
for (i=1;i<n;i++)
{
a[i][1]=a[i%2 ? (i+1)/2-1 : i/2-1][0]+1;
a[i][0]=a[i][1]+a[i-1][0];
}
printf("%d",a[n-1][1]);
}
O(n)直接秒杀

0

qq872191552 LV 9 @ 2015-06-02 14:41:29

非递归做法

#include<stdio.h>
int main( )
{
int a[1001]={0},i,n,j;

a[1]=1;
a[2]=2;
a[3]=2;

scanf("%d",&n);

if(n==1 || n==2 || n==3) printf("%d",a[n]);

else

{

for(i=4;i<=n;i++)
{
a[i]++;
for(j=i/2;j>=1;j--)
a[i]=a[i]+a[j];
}

printf("%d",a[n]);

}

return 0;
}

0

duchuan LV 8 @ 2015-02-11 19:27:56

var ans,n:longint;
procedure count(a:longint);
var i:longint;
begin
inc(ans);
for i:=1 to a div 2 do count(i);
end;
begin
readln(n);
count(n);
writeln(ans);
end.

0

354365009 LV 8 @ 2015-02-11 09:39:00

#include<stdio.h>
int s=0;
int sb(int a)
{
int i;
s++;
if(a>=2)
for(i=1;i<=a/2;i++)
sb(i);
return s;
}
int main()
{
int a;
scanf("%d",&a);
printf("%d",sb(a));
return 0;
}
呵呵AC就这么简单
额好吧

0

954642703 LV 10 @ 2015-02-01 08:39:12

var n,i,j:longint;
a:array[1..1000] of longint;
begin
read(n);
for i:=1 to n do a[i]:=1;
for i:=1 to n do
for j:=1 to (i div 2) do
inc(a[i],a[j]);
writeln(a[n]);
end.

0

fangkechen LV 8 @ 2014-08-16 20:49:41

var
n,i,j:integer;
a:array [1..1000] of longint;
begin
read(n);
for i:=1 to n do
a[i]:=1;
for i:=1 to n do
for j:=1 to (i div 2) do
inc(a[i],a[j]);
write(a[n]);
end.//By Fkc

半度微凉 @ 2014-08-24 14:02:58

明显抄袭楼下

0

席一鸣 LV 8 @ 2014-08-05 08:15:36

#include<iostream>
using namespace std;
int sum=1;
void aa(int n)
{
int i;
if(n!=1)
for(i=1;i<=n;i++)
{
aa(i/2);
sum++;
}
if(n==1)
sum++;
}
main()
{
int n;
cin>>n;
aa(n/2);
cout<<sum;
}

0

donspace LV 8 @ 2014-06-13 16:02:56

没发好，重发一下。
#include<iostream>
using namespace std;
int js=1;
void num(int n)
{
int i,j,k,l;
if(n!=1)
for(i=1;i<=n;i++)num(i/2),js++;
if(n==1)js++;
}
int main()
{
int n;
cin>>n;
num(n/2);
cout<<js<<endl;
return 0;
}

0

donspace LV 8 @ 2014-06-13 16:01:52

我是用递归做的，100%AC。
#include<iostream>
using namespace std;
int js=1;
void num(int n)
{
int i,j,k,l;
if(n!=1)
for(i=1;i<=n;i++)num(i/2),js++;
if(n==1)js++;
}
int main()
{
int n;
cin>>n;
num(n/2);
cout<<js<<endl;
return 0;
}

0

王润锋 LV 7 @ 2014-06-02 15:20:12

var n,i,j:integer;
a:array [1..1000] of longint;
begin
read(n);
for i:=1 to n do a[i]:=1;
for i:=1 to n do
for j:=1 to (i div 2) do inc(a[i],a[j]);
write(a[n]);
end.

0

1150189655 LV 8 @ 2013-11-09 12:11:24

编译成功

测试数据 #0: Accepted, time = 0 ms, mem = 748 KiB, score = 10
测试数据 #1: Accepted, time = 0 ms, mem = 744 KiB, score = 10
测试数据 #2: Accepted, time = 11 ms, mem = 748 KiB, score = 10
测试数据 #3: Accepted, time = 0 ms, mem = 748 KiB, score = 10
测试数据 #4: Accepted, time = 0 ms, mem = 748 KiB, score = 10
Accepted, time = 11 ms, mem = 748 KiB, score = 50

==========我是分割线===========

代码：

var
f:array[0..2000]of longint;
n:longint;
function get(x:longint):longint;
var
s,i:longint;
begin
if f[x]>0 then exit(f[x]);
s:=1;
for i:=1 to x div 2 do
inc(s,get(i));
f[x]:=s;
exit(s);
end;
begin
readln(n);
write(get(n));
end.

0

juan1973 LV 10 @ 2013-10-16 16:27:40

var
f:array[0..1000] of longint;
n:longint;
function try(k:longint):longint;
var
i,s:longint;
begin
if f[k]>0 then exit(f[k]);
s:=1;
for i:=1 to k div 2 do
s:=s+try(i);
f[k]:=s;
try:=s;
end;
begin
readln(n);
writeln(try(n));
end.
记忆化

0

zjkzjk123 LV 9 @ 2013-10-09 21:32:31

这是一道简单的递推题。适合NOIP难度
对于每一个数N，可以从1到N div 2去综合
var i,j,k,l,n,m,ans:longint;
a:array[0..1000] of longint;
begin
readln(n);
a[1]:=1;
for i:=2 to n do begin
a[i]:=1;
for j:=1 to i div 2 do a[i]:=a[i]+a[j];
end;
writeln(a[n]);
end.

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