Temperature aula

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#include <iostream>
using namespace std;

int main(){
    float tempmed;
    float vett[5];
    
    cout<<"inserisci le temperature di ogni aula:"<<endl;
    
    for(int i=0;i<5;i++){
        cin>>vett[i];
    }
    
    for(int i=0;i<5;i++){
       tempmed+=vett[i];
    }
    
    tempmed=tempmed/5;
    cout<<"la temperatura e'"<<tempmed<<endl;
    
    return 0;

    
}