Submission #1289619

#TimeUsernameProblemLanguageResultExecution timeMemory
1289619dmr1051Dango Maker (JOI18_dango_maker)C++20
13 / 100
2 ms584 KiB
#include <bits/stdc++.h> using namespace std; int main(){ int n,m; cin>>n>>m; char ar[n][m]; bool u[n][m]; for(int i = 0; i < n; i++){ for(int j = 0; j < m; j++){ cin >> ar[i][j]; u[i][j]=false; } } int sayac=0; for(int i=0;i<n;i++){ for(int j=0;j+2<m;j++){ if(!u[i][j]&&!u[i][j+1]&&!u[i][j+2]){ if(ar[i][j]=='R'){ if(ar[i][j+1]=='G'){ if(ar[i][j+2]=='W'){ sayac++; u[i][j]=true; u[i][j+1]=true; u[i][j+2]=true; } } } } } } for(int i=0;i+2<n;i++){ for(int j=0;j<m;j++){ if(!u[i][j]&&!u[i+1][j]&&!u[i+2][j]){ if(ar[i][j]=='R'){ if(ar[i+1][j]=='G'){ if(ar[i+2][j]=='W'){ sayac++; u[i][j]=true; u[i+1][j]=true; u[i+2][j]=true; } } } } } } cout<<sayac; }
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