제출 #598005

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
598005		chinmoy_101	Pareto (COCI17_pareto)	C++14	80 / 80	163 ms	6568 KiB

pareto

#include<bits/stdc++.h>
using namespace std;
#define ll long long int
#define lb long double
int main()
{
    ll n;
    lb sum=0;
    cin>>n;
    lb arr[n];
    for(ll i=0; i<n; i++)
    {
        cin>>arr[i];
        sum+=arr[i];
    }
    sort(arr, arr+n);
    reverse(arr, arr+n);
    lb cursum=0;
    lb a=100.0, b=100.0;
    for(ll i=0; i<n; i++)
    {
        cursum+=arr[i];
        lb aa = (i+1)*100/(lb)n;
        lb bb = (cursum*100)/sum;
        if((bb-aa)>(b-a))
        {
            a=aa;
            b=bb;
        }
        //cout<<a <<" " <<b <<"\n";
    }
    cout<<a <<"\n";
    cout<<b <<"\n";
    return 0;
}

• Subtask 1: 80 / 80