Markdium-14 Fibonacci Interview Questions (SOLVED) To Brush Before Coding Interview

Markdium-Python.py

def FibonacciSearch(lys, val):
    fibM_minus_2 = 0
    fibM_minus_1 = 1
    fibM = fibM_minus_1 + fibM_minus_2
    while (fibM < len(lys)):
        fibM_minus_2 = fibM_minus_1
        fibM_minus_1 = fibM
        fibM = fibM_minus_1 + fibM_minus_2
    index = -1;
    while (fibM > 1):
        i = min(index + fibM_minus_2, (len(lys)-1))
        if (lys[i] < val):
            fibM = fibM_minus_1
            fibM_minus_1 = fibM_minus_2
            fibM_minus_2 = fibM - fibM_minus_1
            index = i
        elif (lys[i] > val):
            fibM = fibM_minus_2
            fibM_minus_1 = fibM_minus_1 - fibM_minus_2
            fibM_minus_2 = fibM - fibM_minus_1
        else :
            return i
    if(fibM_minus_1 and index < (len(lys)-1) and lys[index+1] == val):
        return index+1;
    return -1