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所跟帖: ÑîΡ Ò²À´³öÒ»Ìâ,²»ÖªÊÇ·ñ¿ÉËãÊýѧÌâ   2023-10-14 18:00:18  


作者: ƽÕý   ¸ÉÖ§Äê·ÝÔÚ±íÖÐÅźÅK: 2023-10-15 01:24:48  [点击:4495]
mʾţnʾ֧ţ

K = 60-5(n-m)+m (mod 60)

磺 m = 1, n = 9, K = 60-5(9-1)+1 = 21;

ֱ磺 m = 10, n = 2, K = 60-5(2-10)+10 = 110 = 50 (mod 60)

⣬ź40Ӧǹîǹ

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