BOJ 32621 - 동아리비 횡령 [C++]

문제

링크

풀이

#include <iostream>
#include <string>
using namespace std;
 
bool solve(void) {
  string s; cin >> s;
 
  if (s.find("+") == string::npos) return false;
 
  string a = s.substr(0, s.find("+"));
  string b = s.substr(s.find("+") + 1, s.size() - s.find("+") - 1);
 
  for (char c : a) if (c < '0' || c > '9') return false;
  for (char c : b) if (c < '0' || c > '9') return false;
  return !a.empty() && a[0] != '0' && b[0] != '0' && a == b;
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  cout << (solve() ? "CUTE" : "No Money");
  return 0;
}