同一个数组，两种走法装载了几次

运行下面这段程序，填写它打印出来的结果。

BLK = 4

def loads(idxs):
    cur = -1
    n = 0
    for i in idxs:
        b = i // BLK
        if b != cur:
            n = n + 1
            cur = b
    return n

seq = list(range(32))
rev = list(reversed(range(32)))
print(str(loads(seq)) + "/" + str(loads(rev)))