Test 5 Issue
My code is successful on the first 4 tests but gets 2635 for test 5 instead of 4181 on the 5th test. Help is greatly appreciated!
def count_inversion(sequence): """ Count inversions in a sequence of numbers """ length = len(sequence) count, x, y = 0, 0, 1 while y < length: if sequence[x] > sequence[y]: z = y + 1 count += 1 while z < length: if sequence[x] > sequence[z]: count += 1 z += 1 x += 1 y += 1 print('Final count =', count) return count