Submission #1323875

#	Time	Username	Problem	Language	Result	Execution time	Memory
1323875		yc11	Homework (CEOI22_homework)	C++20	0 / 100	19 ms	8640 KiB

Main

#include<bits/stdc++.h>
#define int long long
using namespace std;
vector<vector<int> > n1;
vector<int> n2;
signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    string s;
    cin>>s;
    int i = 0;
    int mi = 0;
    int ma = 0;
    int a = 0;
    int b = 0;
    while (i<s.size()){
        if (s[i]=='i' or s[i]=='a'){
        if (s[i]=='i'){
            mi++;
        }
        else {ma++;b = mi;}
        }
        i++;
    }

    int n = mi+ma+1;
 
    b = n-b;
    a = n-mi;
    cout<<b-a+1;

    return 0;
    }

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