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Matriz23
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一边吐血一边奔跑着的马拉松
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数论
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数论
趣题: 找出所有符合要求的 n
2 August 2023
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1 min
趣题: 证明一个式子不为整数
31 July 2023
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1 min
LeetCode-2543 判断一个点是否可以到达
29 January 2023
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1 min
LeetCode-1819 序列中不同最大公约数的数目
14 January 2023
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1 min
Trailing Zeros
30 December 2022
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1 min
CodeForces-735D Taxes
5 August 2022
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1 min
CodeForces-1542C Strange Function
5 August 2022
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1 min
逆元 学习笔记
4 August 2022
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1 min
CodeForces-1497C2 k-LCM (hard version)
26 July 2022
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2 mins
CodeForces-1349A Orac and LCM
25 July 2022
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1 min
CodeForces-1458A Row GCD
20 July 2022
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1 min
CodeForces-1342C Yet Another Counting Problem
20 July 2022
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2 mins
CodeForces-235A LCM Challenge
30 June 2022
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1 min