Submission #6432898


Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int main(){
  int h,w;
  string ans="Yes";
  cin>>h>>w;
  char a[h+2][w+2];
  int dx[4]={0,1,0,-1};
  int dy[4]={1,0,-1,0};
  for(int i=0;i<h;i++){
    for(int j=0;j<w;j++){
      if(i==0||i==h+1||j==0||j==w+1){a[i][j]='.';}
    }
  }
  for(int i=0;i<h;i++){
    for(int j=0;j<w;j++){
      cin>>a[i+1][j+1];
    }
  }
  for(int i=1;i<=h;i++){
    for(int j=1;j<=w;j++){
      int f=1;
      if(a[i][j]=='.'){continue;}
      for(int k=0;k<4;k++){
        if(a[i+dx[k]][j+dy[k]]=='#'){f=0;}
      }
      if(f){ans="No";break;}
    }
  }
  cout<<ans;
}

Submission Info

Submission Time
Task C - Grid Repainting 2
User zono819
Language C++14 (GCC 5.4.1)
Score 300
Code Size 627 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 13
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, sample_01.txt, sample_02.txt, sample_03.txt
Case Name Status Exec Time Memory
in01.txt AC 1 ms 256 KB
in02.txt AC 1 ms 256 KB
in03.txt AC 1 ms 256 KB
in04.txt AC 1 ms 256 KB
in05.txt AC 1 ms 256 KB
in06.txt AC 1 ms 256 KB
in07.txt AC 1 ms 256 KB
in08.txt AC 1 ms 256 KB
in09.txt AC 1 ms 256 KB
in10.txt AC 1 ms 256 KB
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 1 ms 256 KB