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sum of elements in c++ #228

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18 changes: 18 additions & 0 deletions sum of elements in c++
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Original file line number Diff line number Diff line change
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#include <bits/stdc++.h>
using namespace std;
int sum(int arr[], int n)
{
int sum = 0; // initialize sum
for (int i = 0; i < n; i++)
sum += arr[i];

return sum;
}
int main()
{
int arr[] = {12, 3, 4, 15};
int n = sizeof(arr) / sizeof(arr[0]);
cout << "Sum of given array is " << sum(arr, n);
return 0;
}