25 баллов

#include<bits/stdc++.h>

using namespace std;

int main()
{
    int n, m, k, t;
    cin >> n >> m >> k >> t;
    int mx = -1, x = 1, y = 1;
    for(int i = 1; i <= n; i++)
    {
        for(int j = 1; j <= m; j++)
        {
            int a;
            cin >> a;
            if(mx < a)
                mx = a, x = i, y = j;
        }
    }
    cout << mx << "\n" << x << " " << y;
}