제출 #1323846

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1323846		YSH2020	Homework (CEOI22_homework)	C++20	0 / 100	105 ms	8088 KiB

Main

#include <bits/stdc++.h>
using namespace std;

int main() {
    string s; cin >> s;
    int qn=0;
    if (s[1]=='i') {
        //you are doing min.
        int bracket=0;
        int count=0;
        for (int i = 4; i < s.size(); i++) {
            if (s[i]=='i' && bracket==0) count++;
            else if (s[i]=='(') bracket++;
            else if (s[i]==')') bracket--;
            else if (s[i]=='?') qn++;
        }
        cout << qn-count-1;
    }
    else {
        int bracket=0;
        int count=0;
        for (int i = 4; i < s.size(); i++) {
            if (s[i]=='a' && bracket==0) count++;
            else if (s[i]=='(') bracket++;
            else if (s[i]==')') bracket--;
            else if (s[i]=='?') qn++;
        }
        cout << qn-count-1;
    }
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 13
• Subtask 3: 0 / 13
• Subtask 4: 0 / 30
• Subtask 5: 0 / 34