不爱吸氧的反骨仔
UID: 570, 註冊於 2024-10-7 18:14:40, 最後登入於 2024-10-7 18:26:27, 目前離線.
解決了 0 道題目，RP: 6.48 (No. 459)
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個人簡介
該使用者太懶，這裡啥也沒寫 (´・ω・｀) -
最近活動
This person is lazy and didn't join any contests or homework. -
最近題解
This person is lazy and didn't write any solutions.