Submission #132190

#	Time	Username	Problem	Language	Result	Execution time	Memory
132190		robs	Prosjek (COCI18_prosjek)	C++14	50 / 50	2 ms	380 KiB

prosjek

#include <bits/stdc++.h>
using namespace std;
const int maxn=7654321;
int n;
float v[maxn];

int main(){
	scanf("%d",&n);
	for(int x=0;x<n;x++){
		scanf("%f",&v[x]);
	}
	sort(v,v+n);
	for(int x=1;x<n;x++){
		v[x]=(v[x]+v[x-1])/2;
	}
	printf("%.6f",v[n-1]);
}

Compilation message (stderr)

prosjek.cpp: In function 'int main()':
prosjek.cpp:8:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ~~~~~^~~~~~~~~
prosjek.cpp:10:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%f",&v[x]);
   ~~~~~^~~~~~~~~~~~

• Subtask 1: 50 / 50