oj.uz

Submission #132191

# Submission time Handle Problem Language Result Execution time Memory
132191 2019-07-18T12:37:07 Z msrl123 Prosjek (COCI18_prosjek) C++14
50 / 50
 2 ms 380 KB 
#include <bits/stdc++.h>
using namespace std;
float v[30];
int main()
{
	int n;
	scanf("%d",&n);
	for(int i=0;i<n;i++)
		scanf("%f",&v[i]);
	sort(v,v+n);
	for(int i=0;i<n;i++)
	{
		float aux=(v[i]+v[i+1])/2;
		v[i+1]=aux;
	}
	printf("%.6f\n",v[n-1]);
}

Compilation message

prosjek.cpp: In function 'int main()':
prosjek.cpp:7:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ~~~~~^~~~~~~~~
prosjek.cpp:9:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%f",&v[i]);
   ~~~~~^~~~~~~~~~~~

Subtask #1
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 380 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 256 KB Output is correct