Accepted
foo.cc: In function 'int main()':
foo.cc:6:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d",&n,&m);
~~~~~^~~~~~~~~~~~~~
foo.cc:7:35: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
for(int i = 1; i <= n; i++) scanf("%d",&t[i]);
~~~~~^~~~~~~~~~~~
正在同步测试数据，请稍后
代码
#include<bits/stdc++.h>
#define N 1001
using namespace std;
int n,m,now,t[N];
int main(){
scanf("%d%d",&n,&m);
for(int i = 1; i <= n; i++) scanf("%d",&t[i]);
sort(t + 1, t + 1 + n);
for(int i = 1; i <= n; i++){
now += t[i] * (n - i + 1);
if(now >= m){
printf("Yes\n");
exit(0);
}
}
printf("No\n");
return 0;
}信息
- 递交者
-
Dragon_hao LV 7
- 类型
- 递交
- 题目
- P1007 hitwh 2019 新生赛 H Songer and his army
- 语言
- C++
- 递交时间
- 2020-12-21 14:36:45
- 评测时间
- 2020-12-21 14:36:45
- 评测机
-
undefined
- 分数
- 100
- 总耗时
- 19ms
- 峰值内存
- 384.0 KiB