yangzechen
UID: 3866, Registered at 2025-9-11 9:46:37, last login at 2026-9-19 19:37:39, last active at 2026-9-28 21:12:00.
Solved 165 problems, RP: 681 (No. 861)
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Bio
畜中牲（初中生） 内蒙古人不是都住蒙古包！ 也不骑马去上学！！ 体育更不考摔跤！！！
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Recent Solutions
This person is lazy and didn't write any solutions. -
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Rating
This person is lazy and didn't write anything.