include stdio.hint sum(int n);int main() { int num=38, res; printf('num�%d ',num); res= sum(num); printf('sum = %d', res); return 0;}int sum(int n) { if (n != 0) return n + sum(n-1); else return n;}Find the output for the following program

include stdio.hint sum(int n);

int main() {
    int num=38, res;

    printf("num�%d ",num);

    res= sum(num);

    printf("sum = %d", res);
    return 0;
}

int sum(int n) {
    if (n != 0)
        return n + sum(n-1); 
    else
        return n;
}

Find the output for the following program