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답안 #780025

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
780025 2023-07-12T05:49:08 Z vjudge1 Prosjek (COCI18_prosjek) C++17
50 / 50
 1 ms 212 KB 
#include<bits/stdc++.h>
using namespace std;
#define lalala ios_base::sync_with_stdio(false);cin.tie(NULL);
//#define endl "\n"
#define ll long long
#define pb push_back
#define N 200005
int main(){
	lalala;
	int n;cin>>n;
	vector<long double> v;
	for(int i=0;i<n;i++){
		long double a;cin>>a;
		v.pb(a*((long double)1.000000));
	}
	if(n==1){
		cout<<v[0]<<endl;
		return 0;
	}
	sort(v.begin(),v.end());
	long double a=v[0];
	for(int i=1;i<n;i++){
		a=(a+v[i])/(2.000000);
	}
	cout<<a<<endl;

}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct