4 solutions
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0
#include <stdio.h> #include <algorithm> #include <math.h> #include <vector> #include <iostream> #include <string.h> #include <queue> using namespace std; int n,m,ans; char a[2005][2005]; char b[2005]; int main() { scanf("%d%d",&n,&m); for(int i=0; i<n; i++) scanf("%s",&a[i]); scanf("%s",&b); for(int i=0; i<n; i++) { int temp=0; for(int j=0; j<n; j++) { if(a[i][j]=='0') { temp++; } else { temp=0; continue; } if(temp>=m) { ans++; } } } printf("%d\n",ans); return 0; }
Information
- ID
- 129
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 6
- Tags
- # Submissions
- 215
- Accepted
- 58
- Uploaded By