1 solutions

  • 0
    @ 2025-10-12 11:35:05
    
    ```#include<bits/stdc++.h>
    using namespace std;
    int a[100010];
    int main(){
        int n,p=1,cnt=1;
        long long t=0;
        cin>>n;
        for(int i=1;i<=n;i++){
    cin>>a[i];
        }
        sort(a+1,a+n+1);
        for(int i=1;i<=n;i++){
            if(a[i]==a[i+1]) cnt++;
            else {
                t+=(a[i]-p)*6+2+cnt*1+3;
                cnt=1;p=a[i];
            }
        }
        t+=(a[n]-1)*4;
        cout<<t;
    return 0;
    }

    Information

    ID
    1058
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    7
    Tags
    # Submissions
    20
    Accepted
    8
    Uploaded By