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题解 | #[NOIP2008]ISBN号码#

s=input() r=s.replace('-', '') t=0 for indx, i in enumerate(r[:-1]): t+=int(i)*(indx+1) rcode=t%11 rcode = 'X' if rcode==10 else str(rcode) if rc...

Python3

2022-03-08

0 265

题解 | #牛牛的二三七整除#

s=int(input()) ss=[] for i in [2,3,7]: if s%i==0: ss.append(i) if len(ss)==0: print('n') else: print(''.join(str(i)+' ' for i in s...

Python3

2022-03-08

1 249

题解 | #时间转换#

from datetime import datetime s=int(input()) dt_o = datetime.fromtimestamp(s) print(dt_o.hour, dt_o.minute, dt_o.second)

Python3

2022-03-07

0 254

题解 | #按照格式输入并交换输出#

from re import match s = input() p = match("a=(-?\d+),b=(-?\d+)", s) print(f"a={p.group(2)},b={p.group(1)}")

Python3

2022-03-07

0 376