Răspuns :

Andrei750238id

#include <iostream>

using namespace std;

int main(){

int xenon[100],n,i=0,suma;

cin >> n;

for(i=1;i<=n;i++) cin >> xenon[i];

 

for(i=2;i<=n;i+=2) suma+=xenon[i];

 

cout << "Media : " << suma/(n/2);

}

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