Sum of Array Elements

 

# include  <iostream>
using namespace std ;
int main(){
    int length_of_array ;
    cout << "Enter the no. of elements :" ;
    cin >> length_of_array ;
    int array[length_of_array] ;
    for (int i = 0; i < length_of_array; ++i) {
        cin >> array[i];

    }
    int sum{0} ;
    for (int i = 0; i < length_of_array; ++i) {
        sum = sum + array[i] ;

    }
    cout << sum ;
    return 0 ;
}