容斥原理 | 燃烧的冰块_husky's blog

[rsdbkhusky]

https://rsdbkhusky.github.io/2021/09/30/%E5%AE%B9%E6%96%A5%E5%8E%9F%E7%90%86/

P1450 HAOI2008 硬币购物123456789101112131415161718192021222324252627282930313233343536373839#include#define re register#define int long longconst int MAXn = 4;const int MAXn2 = 16;const int