xjx

UID: 18684, Registered at 1 month ago, last login at 1 month ago, currently offline.

Solved 31 problems, RP: 145.7 (No. 1231)

This person is lazy and didn't write anything.

This person is lazy and didn't join any contests or homework.

字节跳动: 4
百度: 4
优先队列: 3
哈希表: 2
bfs: 2
最短路: 2
字符串: 1
数据结构: 1
堆: 1
dfs: 1
数论: 1
树上差分: 1
lca: 1
树形dp: 1
dp: 1
贪心: 1
树状数组: 1
DFS: 1
模拟: 1
前缀和: 1