1 solutions
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0
#include<bits/stdc++.h> using namespace std; const int N=110; int a[N],b[N]; int g[N][N]; int main() { int n,m; cin>>n>>m; for(int i=1;i<=m;i++) { cin>>a[i]; } for(int i=1;i<=n;i++) { for(int j=1;j<=m;j++) { cin>>g[i][j]; b[j]+=g[i][j]; } } int cnt=0; for(int i=1;i<=m;i++) { if(a[i]>b[i]) { cnt++; } } if(cnt) cout<<"No"; else cout<<"Yes"; return 0; }
- 1
Information
- ID
- 2386
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 1
- Tags
- (None)
- # Submissions
- 13
- Accepted
- 5
- Uploaded By