wusirui2015
UID: 608, 注册于 2026-7-17 20:49:30, 最后登录于 2026-7-18 8:34:55, 最后活动于 2026-7-25 14:46:16.
解决了 48 道题目，RP: 146 (No. 40)
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This person is lazy and didn't join any contests or homework.
UID: 608, 注册于 2026-7-17 20:49:30, 最后登录于 2026-7-18 8:34:55, 最后活动于 2026-7-25 14:46:16.
解决了 48 道题目，RP: 146 (No. 40)