Problem:Simple Array Sum
Given an array of integers, find the sum of its elements.
For example, if the array , , so return .
Function Description
Complete the simpleArraySum function in the editor below. It must return the sum of the array elements as an integer.
simpleArraySum has the following parameter(s):
- ar: an array of integers
Input Format
The first line contains an integer, , denoting the size of the array.
The second line contains space-separated integers representing the array's elements.
Constraints
Output Format
Print the sum of the array's elements as a single integer.
Sample Input
6
1 2 3 4 10 11
Sample Output
31-----------------------------------------------------------------------------------
Code:
static int simpleArraySum(int[] ar) {
/*
* Write your code here.
*/
int sum = 0;
for (int i = 0; i < ar.length; i++) {
sum = sum + ar[i];
}
return sum;
}