1043 A. Elections.cpp

//Bismillahir Rahmanir Rahim
#include<bits/stdc++.h>
#define ll              long long
#define ull             unsigned long long
#define pb              push_back
#define fastread()      (ios_base:: sync_with_stdio(false),cin.tie(NULL));
using namespace std;
int main()
{
    fastread();
    int n;
    int a[101];
    cin>>n;
    int Elodreip = 0, Awruk = 0;
    for(int i=0; i<n; i++){
        cin>>a[i];
        Elodreip += a[i];
    }
    sort(a,a+n);
    int k = a[n-1];
    for(int i=0; i<n; i++){
        Awruk += k - a[i];
    }
    if(Awruk <= Elodreip){
        Awruk = 0;
        while(Awruk < Elodreip){
            for(int i=0; i<n; i++){
                Awruk += k - a[i];
            }
            if(Awruk > Elodreip){
                cout<<k<<endl;
                break;
            }
            else{
                Awruk = 0;
                k++;
            }
        }
    }
    else{
        cout<<k<<endl;
    }

    return 0;
}