문제
풀이
#include <iostream>
#include <string>
#include <vector>
using namespace std;
void solve(void) {
int h, w; cin >> h >> w;
vector<string> v(h);
for (int i=0; i<h; i++) cin >> v[i];
for (int i=0; i<h; i++) {
for (auto it=v[i].rbegin(); it!=v[i].rend(); it++) cout << *it;
cout << "\n";
}
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int t; cin >> t;
while (t--) solve();
return 0;
}