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UID: 9723, Registered at 1 year ago, last login at 1 month ago, currently offline.

Solved 23 problems, RP: 101.57 (No. 1636)

This person is lazy and didn't write anything.

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

华为: 7
拼多多: 3
寒气华のod: 2
腾讯: 2
农行: 2
入门教程: 1
58TC: 1
美团: 1
蚂蚁: 1
阿里系: 1
百度: 1
科大讯飞: 1