包括质数,约数,欧拉函数,快速幂,扩展欧几里得算法,中国剩余定理,高斯消元,求组合数,容斥原理,博弈论等内容。
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Section 7. 高斯消元
Open
Problem | Tried | AC | Difficulty |
---|---|---|---|
AcWing883 高斯消元解线性方程组 | 0 | 0 | (None) |
AcWing884 高斯消元解异或线性方程组 | 0 | 0 | (None) |
Section 8. 求组合数
Open
Problem | Tried | AC | Difficulty |
---|---|---|---|
AcWing885 求组合数 I | 0 | 0 | (None) |
AcWing886 求组合数 II | 0 | 0 | (None) |
AcWing887 求组合数 III | 0 | 0 | (None) |
AcWing888 求组合数 IV | 0 | 0 | (None) |
AcWing889 满足条件的01序列 | 0 | 0 | (None) |
Section 10. 博弈论
Open
Problem | Tried | AC | Difficulty |
---|---|---|---|
AcWing891 Nim游戏 | 0 | 0 | (None) |
AcWing892 台阶-Nim游戏 | 0 | 0 | (None) |
AcWing893 集合-Nim游戏 | 0 | 0 | (None) |
AcWing894 拆分-Nim游戏 | 0 | 0 | (None) |
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