Jon

UID: 11981, Registered at 7 months ago, last login at 1 month ago, currently offline.

Solved 33 problems, RP: 70.9 (No. 63)

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: 6
动态规划: 4
数据结构: 2
贪心: 2
哈希表: 1
优先队列: 1
其他: 1
排序: 1
前缀和: 1
二分: 1