wangzitan (王子坦)
UID: 72, Registered at 2023-4-12 12:44:18, last login at 2023-5-18 9:58:59, currently offline.
Solved 22 problems, RP: 71 (No. 170)
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Bio
“当一切违愿，抬头看看蓝天”#G.E.M.邓紫棋
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Accepted Problems
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Recent Activities
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Recent Solutions
This person is lazy and didn't wrote any solution