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#20621: 解題思維


Easonsfriend (去寫./Problems?ownerid=89827)

e519. 10633 - Rare Easy Problem -- UVA | From: [106.105.188.90] | 發表日期: 2020-02-13 00:34

N = 10M + k
X = N - M = 10M + k - M
M = (X - k) / 9

                                                       其實只要讓回圈跑9次就可了

#36141: Re: 解題思維


fire5386 (becaidorz)

e519. 10633 - Rare Easy Problem -- UVA | From: [1.160.145.168] | 發表日期: 2023-07-07 13:16

N = 10M + k
X = N - M = 10M + k - M
M = (X - k) / 9

                                                       其實只要讓回圈跑9次就可了

kenkenkenorz

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