max_kibble的博客

一 原题C. Perfect Securitytime limit per test3.5 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputAlice has a very important

一 原题D. Kuro and GCD and XOR and SUMtime limit per test2 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputKuro is currently playing an educational game about numbers. Th...

一 原题二 分析三 代码先附上我蠢蠢的会爆内存的trie树代码：/*ID:maxkibb3LANG:C++PROB:cowxor*/#include#include#includeconst int MAX = 1e5 + 5;int N, Arr[MAX], Xor[MAX];struct Node { int val, left, right;