五个人占了几个格子

运行下面这段程序（链地址法，8 格）：

def new_table(cap):
    return [[] for _ in range(cap)]

table = new_table(8)
for key, name in [(17, "阿岚"), (24, "小满"), (15, "阿泰"), (13, "南风"), (23, "北辰")]:
    table[key % 8].append((key, name))
n = 0
for cell in table:
    if len(cell) > 0:
        n += 1
print(n)