数据或许油锅

#include <iostream>
#include <cstring>
#include <algorithm>

using namespace std;

int n;
char str[4];

int main()
{
    while (scanf("%d", &n) != EOF)
    {
        for (int i = 1, r, c; i <= n; i ++ )
        {
            scanf("%d%d", &r, &c);
            for (int j = 0; j < r; j ++ )
            {
                cin >> str;
                if (strlen(str) < c) while (1);
            }
        }
    }
    
    return 0;
}