-_-

#include <bits/stdc++.h>

int find_sum(int array[], int n)
{
    int i, sum = 0, a;
    for(i = 0; i < n; i++) {
        a = array[i];
        sum = sum + a;
    }
    return sum;
}


int main()
{
    int array[] = {1,2,3,4,5,6,7};

    int i, count = 0;
    for(auto x: array){
        count++;
    }
    int n = count;

    int sum = find_sum(array, n);

    printf("%d\n", sum);
    return 0;
}