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如题

while True: try: s=input() for i in s: if i.isdigit()==False: s=s.replace(i," ") s=s.split() r1=max([len(i) fo...

2020-10-03

23 1104

这段代码怎么可能Case通过率为0？

def f(s): s =str(float(s)) s = s.split(".") if int(s[1][0])>=5: return int(s[0])+1 else: return int(s[0])

2020-09-17

0 528

在本地输出结果是1，牛客网判定输出结果是2，咋回事？

import collectionsdef f(s): s = dict(collections.Counter(s)) if i in s: count = s[i] return count s = "ABCaD"i = "a"print(f(s))

2020-05-30

1 1307