Lab03: Binary Search: Solution contains direct return from if

[mDeliaa]

Rules are stating that we are not allowed to directly return from if but solution contains:

int binary_search(int *v, int len, int dest)
{
	int start = 0;
	int end = len - 1;
	int middle;

	/**
	 * TODO: Implement binary search
	 */
loop:
	if (start > end)
		return -1;