Lang:G++
Edit12345678910111213141516171819202122232425262728293031#include <iostream>#include <vector>#include <cstdio>using namespace std;class pos{public:int x;int y;pos() :x(0), y(0) {}pos(int xx, int yy) :x(xx), y(yy) {}};int main(){int K, m, n;int i, j, k, t;scanf("%d", &K);vector<vector<string> > mps(K, vector<string>());char temp[1050];for (i = 0; i < K; ++i){scanf("%d%d", &m, &n);for (j = 0; j < m; ++j){scanf("%s", temp);mps[i].push_back(string(temp));}