https://codeforces.me/contest/116/problem/B
may anyone please tell me whats wrong with this code not able to input the string array ?
include <bits/stdc++.h>
define rep(i, n) for (int i = 0; i < (n); i++)
define MAX 10000
using namespace std; typedef long long ll;
int main() { int n, m; string c[12][13]; cin>>n>>m;
for (int i = 1; i <= n; ++i) { cin>>c[i][1]; } /* skip cout<<"the displayed value"<<endl; for(int i=1;i<=n;i++) cout<<c[i][1]<<endl; */ int eaten = 0; for (int i = 1; i <= n; ++i) { for (int j = 1; j <= m; ++j) { if (c[i][j] == "W") { if (c[i-1][j] == "P" || c[i+1][j] == "P" || c[i][j-1] == "P" || c[i][j+1] == "P") { eaten += 1; } } } } cout<<eaten<<endl; return 0;
}
make string c[12],
not string c[12][13] because it will make 2D string.
and also change your loop that take input.