Submission #1296032

#	Time	Username	Problem	Language	Result	Execution time	Memory
1296032		ayran	Izbori (COCI22_izbori)	C++20	25 / 110	3094 ms	1340 KiB

Main

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

#define int long long
#define veci vector<int>
#define pb push_back
#define res resize
#define fin for(int i=0;i<n;i++) cin >> a[i];

int32_t main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int n;
    cin >> n;
    veci a;
    a.res(n);
    fin

    int ans = 0;

    for(int i=0;i<n;i++){
        map<int,int> cnt;
        int maxv = 0;
        for(int j=i;j<n;j++){
            cnt[a[j]]++;
            if(cnt[a[j]]>maxv) maxv=cnt[a[j]];
            int len = j-i+1;
            if(maxv*2>len) ans++;
        }
    }

    cout << ans;
    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 0 / 15
• Subtask 4: 0 / 70