stupid sort

def swap(l, a, b):
    tmp = l[a]
    l[a] = l[b]
    l[b] = tmp

def is_sorted(l):
    for i in range(0, len(l) - 1):
        if(l[i] > l[i + 1]):
            return False
    return True

def stupid_sort(l):
    swap(l, random.randint(0, len(l) - 1), random.randint(0, len(l) - 1))
    if not is_sorted(l):
        stupid_sort(l)