Sum of All Array Elements in C
In this tutorial, we are going to see how to find sum of all array elements in C. For example if we have the following array arr[4] = {2, 4, 6, 10} the sum of all array elements will be 22.
Sum of All Array Elements in C
#include <stdio.h>
int main() {
int i, nbr, sum;
int arr[30];
printf("Enter the number of elements in the array: ");
scanf("%d", &nbr);
printf("Enter the array elements: ");
for (i = 0; i < nbr; i++)
scanf("%d", &arr[i]);
sum = 0;
for (i = 0; i < nbr; i++)
sum = sum + arr[i];
printf("Sum is %d", sum);
return (0);
}
Output:
Enter the number of elements in the array: 4 Enter the array elements: 2 4 6 10 Sum is 22
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