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답안 #100945

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
100945 2019-03-15T11:17:51 Z AKaan37 Prosjek (COCI18_prosjek) C++17
50 / 50
 4 ms 384 KB 
//Sani buyuk Osman Pasa Plevneden cikmam diyor.
//FatihSultanMehmedHan
//Allah Buyuktur.
//Bismillahirrahmanirrahim
#include <bits/stdc++.h>

using namespace std;

typedef long long int lo;
typedef pair< int,int > PII;

#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define fio() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define FOR for(lo i=1;i<=n;i++)
#define mid (bas+son)/2

const lo MAX = -1000000000000000000; 
const lo MIN = 1000000000000000000; 
const lo inf = 1000000000; 
const lo KOK = 100000; 
const lo LOG = 30; 
const lo li = 100005; 
const lo mod = 1000000007; 

lo n;
double m,cev,b,a[li],k;
string s;
vector<int> v;

int main(){
	scanf("%lld",&n);
	FOR{
		scanf("%lf",&a[i]);
	}
	sort(a+1,a+n+1);
	double aver=(a[1]+a[2])/2;
	for(lo i=3;i<=n;i++){
		aver=(aver+a[i])/2;
	}
	printf("%lf\n",aver);
	return 0;
}

Compilation message

prosjek.cpp: In function 'int main()':
prosjek.cpp:34:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld",&n);
  ~~~~~^~~~~~~~~~~
prosjek.cpp:36:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lf",&a[i]);
   ~~~~~^~~~~~~~~~~~~

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 3 ms 256 KB Output is correct
8 Correct 3 ms 384 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 2 ms 384 KB Output is correct