1380 귀걸이 문제 풀이 #include using namespace std; void fast_io(void) { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); } int main(void) { fast_io(); int num = 1; while (num) { vector v; int arr[222] = { 0, }; int n; cin >> n; if (n == 0) break; cin.ignore(); for (int i = 0; i < n; i++) { string str; getline(cin, str); v.push_back(str); } for (int i = 0; i < n * 2 - 1; i++) { int a; c..