/ SB域 /

记录详情

Runtime Error

/in/foo.cc:1:0: warning: ignoring #pragma G  [-Wunknown-pragmas]
 # pragma G++ optimze(2) 
 
/in/foo.cc: In function 'long long int read()':
/in/foo.cc:10:21: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int' [-Wformat=]
  int x; scanf("%d",x);
                     ^
/in/foo.cc: In function 'void write(long long int)':
/in/foo.cc:15:15: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
  printf("%d",x);
               ^
/in/foo.cc: In function 'int main()':
/in/foo.cc:73:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for (int i=1;i<=n;i++)
  ^~~
/in/foo.cc:78:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   for (int i=1;i<=n;i++)
   ^~~
/in/foo.cc:78:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
/in/foo.cc:81:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
    char opt;
    ^~~~
/in/foo.cc: In function 'long long int read()':
/in/foo.cc:10:14: warning: 'x' is used uninitialized in this function [-Wuninitialized]
  int x; scanf("%d",x);
         ~~~~~^~~~~~~~
# 状态 耗时 内存占用
#1 Runtime Error 186ms 376.059 MiB
#2 Runtime Error 183ms 376.316 MiB
#3 Runtime Error 182ms 375.449 MiB
#4 Runtime Error 188ms 376.059 MiB
#5 Runtime Error 184ms 376.301 MiB
#6 Runtime Error 183ms 375.922 MiB
#7 Runtime Error 186ms 375.926 MiB
#8 Runtime Error 186ms 376.922 MiB
#9 Runtime Error 195ms 376.551 MiB
#10 Runtime Error 182ms 376.301 MiB
#11 Runtime Error 180ms 375.418 MiB
#12 Runtime Error 184ms 376.922 MiB
#13 Runtime Error 190ms 376.051 MiB
#14 Runtime Error 194ms 376.438 MiB
#15 Runtime Error 188ms 375.172 MiB
#16 Runtime Error 183ms 375.422 MiB
#17 Runtime Error 180ms 376.684 MiB
#18 Runtime Error 185ms 376.449 MiB
#19 Runtime Error 178ms 375.941 MiB
#20 Runtime Error 179ms 375.176 MiB
#21 Runtime Error 186ms 375.426 MiB
#22 Runtime Error 184ms 376.172 MiB
#23 Runtime Error 188ms 375.434 MiB
#24 Runtime Error 206ms 376.574 MiB
#25 Runtime Error 208ms 375.934 MiB

代码

# pragma G++ optimze(2) 
# include<bits/stdc++.h>
# define int long long
using namespace std;
const int MAXN=3505;
int a[MAXN][MAXN],d[MAXN][MAXN];
int n,m;
inline int read()
{
	int x; scanf("%d",x);
	return x;
}
inline void write(int x)
{
	printf("%d",x);
}
inline void writeln(int x){write(x);putchar('\n');}
struct Tree{
	int c[MAXN][MAXN];
	Tree(){ memset(c,0,sizeof(c));}
	inline void update(int x,int y,int z){
		for (int i=x;i<=n;i+=i&(-i))
		 for (int j=y;j<=m;j+=j&(-j)){
		 	c[i][j]+=z;
		 }
	}	
}T1,T2,T3,T4;
# define A (x+1)
# define B (y+1)
inline int ask(int x,int y){
	int ret=0;
	for (int i=x;i;i-=i&(-i))
	 for (int j=y;j;j-=j&(-j))
	  ret+=A*B*T1.c[i][j]-B*T2.c[i][j]-A*T3.c[i][j]+T4.c[i][j];
	return ret;  
}
inline void add(int x,int y,int val){
	T1.update(x,y,val);   T2.update(x,y,val*x);
	T3.update(x,y,val*y); T4.update(x,y,val*x*y);
}
inline void work1()
{
	int x1=read(),y1=read(),x2=read(),y2=read();
	int ans=ask(x2,y2)-ask(x2,y1-1)-ask(x1-1,y2)+ask(x1-1,y1-1);
	writeln(ans);
}
inline void work2()
{
	int x1=read(),y1=read(),x2=read(),y2=read(),d=read();
	add(x1,y1,d); add(x1,y2+1,-d);
	add(x2+1,y1,-d); add(x2+1,y2+1,d);
}
inline void work3()
{
	int x1=read(),y1=read(),x2=read(),y2=read(),d=read(); d=-d;
	add(x1,y1,d); add(x1,y2+1,-d);
	add(x2+1,y1,-d); add(x2+1,y2+1,d);
}
inline void work4()
{
	int x1=read(),y1=read();
	int x2=x1,y2=y1;
	int ans=ask(x2,y2)-ask(x2,y1-1)-ask(x1-1,y2)+ask(x1-1,y1-1);
	writeln(ans);
}
signed main()
{
//	#ifdef LOCAL
//		freopen("7.in","r",stdin);
//		freopen("7.out","w",stdout);
//	#endif
	n=read();m=read();
	for (int i=1;i<=n;i++)
	 for (int j=1;j<=m;j++) {
	 	a[i][j]=read();
		d[i][j]=a[i][j]-a[i-1][j]-a[i][j-1]+a[i-1][j-1];  
	 }
	 for (int i=1;i<=n;i++)
	  for (int j=1;j<=m;j++)
	  	add(i,j,d[i][j]);
	  char opt;
	  while (true) {
	  	cin>>opt;
	  	switch (opt) {
	  		case 'Q':work1();break;
			case 'A':work2();break;
			case 'D':work3();break;
			case 'F':work4();break;
			case 'E':goto exit;break;  	
		}
	  }
	  exit:;
	return 0;
} 

信息

递交者
类型
递交
题目
二维数列 (U50446)
题目数据
下载
语言
C++
递交时间
2018-11-05 13:42:34
评测时间
2018-11-05 13:42:34
评测机
分数
0
总耗时
4678ms
峰值内存
376.922 MiB