2022tysc0780

UID: 11628, 注册于 2022-9-24 19:05:25, 最后登录于 2023-1-3 22:00:13, 目前离线.

解决了 2 道题目，RP: 7.4 (No. 3701)

♂

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H1000
248
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This person is lazy and didn't join any contests or homework.
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This person is lazy and didn't write any solutions.
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