#include<iostream>
#include<algorithm>
#include<iomanip>
using namespace std;
int n;
double a[50];
int main()
{
cout<<fixed<<setprecision(6)<<endl;
cin>>n;
for(int i=0;i<n;i++)
{
cin>>a[i];
}
sort(a,a+n);
double pr=a[0];
for(int i=1;i<n;i++)
{
pr=(pr+a[i])/2;
}
cout<<pr<<endl;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
1 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 |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |