Question

Un program care calculeaza media elementelor pare pe locuri impare.

Answer 1

C++
#include <iostream>
using namespace std;
main()
{int i, n, v[100], s=0, nr=0;
float M;
cin>>n;
for (i=1; i<=n; i++)
cin>>v[i];
if (v[i]%2==0 && i%2!=0)
{s=s+v[i];
nr++; }
M=s/nr;
cout<<M; }