Lang:G++
Edit12345678910111213141516171819202122232425262728293031#pragma warning(disable:4996)#include <iostream>#include <string.h>#include <stdio.h>#include <string>#include <algorithm>#include <queue>#include <map>;using namespace std;const int maxn = 105;char s[105][805], a[55][55];int num[50], pt[50];int main(){ios::sync_with_stdio(false);int n, m, k;while (cin >> n >> m >> k){memset(pt, 0, sizeof pt);for (int i = 0; i < n; i++){cin >> a[i];for (int j = 0; j < m; j++) {pt[a[i][j] - 'A']++;}}int x, y;while (k--){memset(num, 0, sizeof num);int err = 0;