Example: Array Sum using For Loop in C

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// Array Sum using For Loop
#include <stdio.h>

int main() {
    int arr[] = {10, 20, 30, 40, 50};
    int n = sizeof(arr) / sizeof(arr[0]); // Calculate array size
    int sum = 0;

    // Step 1: Initialize sum to 0
    // Step 2: Loop through each element from index 0 to n-1
    for (int i = 0; i < n; i++) {
        sum += arr[i]; // Add current element to sum
    }

    printf("The sum of array elements using for loop is: %d\n", sum);

    return 0;
}