Help me in solving DSAAGP1094 problem

help
,
1

My issue

Why it is not showing compilation error

My code

int Search_Insert_Position(int arr[], int n, int k) {


int left = 0;
    int right = n - 1;

    while (left <= right) {
        int mid = left + (right - left) / 2;

        if (arr[mid] == k) {
            return mid; // Target found
        } else if (arr[mid] < k) {
            left = mid + 1; // Move to the right half
        } else {
            right = mid - 1; // Move to the left half
        }
    }

    // If not found, left is the position where k should be inserted
    return left;
}

Learning course: Data structures & Algorithms lab
Problem Link: https://www.codechef.com/learn/course/muj-dsa-c/MUJDSAC20A/problems/DSAAGP1094