BOJ 34408 - 문자열 분해기 [C++]

문제

링크

풀이

#include <iostream>
#include <string>
#include <vector>
using namespace std;
 
bool solve(void) {
  string s; cin >> s;
  string t; cin >> t;
 
  vector<int> cnt(26, 0);
  for (char c : s) cnt[c-'A']++;
  for (char c : t) cnt[c-'A']--;
 
  for (int x : cnt) {
    if (x < 0) return false;
  }
  return true;
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  cout << (solve() ? "OK" : "NEED FIX");
  return 0;
}