zzz123

UID: 12120, Registered at 7 months ago, last login at 2 months ago, currently offline.

Solved 16 problems, RP: 47.07 (No. 98)

This person is lazy and didn't write anything.

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

This person is lazy and didn't write any solutions.

模拟: 5
前缀和: 2
其他: 1
排序: 1
DFS: 1
BFS: 1
二分: 1
动态规划: 1