제출 #833831

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
833831		vjudge1	Exam (eJOI20_exam)	C++17	0 / 100	1 ms	340 KiB

exam

#include<bits/stdc++.h>
using namespace std;
 
#define IOS ios_base::sync_with_stdio(0); cin.tie(0);
#define int long long
#define pb push_back
#define fi first
#define se second
#define mp make_pair
 
const int mod = 1e9 + 7;
const int maxn = 2e6 + 5;
 
int32_t main()
{
    IOS
    int n; cin >> n;
    int h[n + 1], t[n + 1];

    for(int i = 1; i <= n; i++){
        cin >> h[i];
    }
    bool sama = true;
    cin >> t[1];
    for(int i = 2; i <= n; i++){
        cin >> t[i];
        if(t[i] != t[i - 1])sama = false;
    }

    if(sama){
        int tmp = t[1];
        int ada = 0, kurang = 0, lebih = 0;
        for(int i = 1; i <= n; i++){
            if(h[i] == tmp){
                ada++;
            }else if(h[i] < tmp){
                kurang++;
            }else{
                lebih++;
            }
        }
        if(ada == 0){
            cout << 0 << endl;
        }else{
            cout << ada + kurang << endl;
        }
        //cout << kurang << " " << lebih << " " << ada << endl;
    }

}

• Subtask 1: 0 / 14
• Subtask 2: 0 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 16
• Subtask 6: 0 / 22