题解

#include <bits/stdc++.h>
using namespace std;

int main()
{
int m,n;
char c;
cin >> n >> m >> c;
for (int i = 1; i <= n; i++)
{
for (int i = 1; i <= m; i++)
{
cout << c;
}
cout << endl;
}
return 0;
}