BOJ 5987 - String Function Encoding [C++]

문제

링크

풀이

#include <iostream>
#include <string>
using namespace std;
 
void solve(void) {
  int n, c; string s; cin >> n >> c >> s;
 
  while (c--) s = s.substr(n) + s;
  cout << s << "\n";
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  int z; cin >> z;
  while (z--) solve();
  return 0;
}