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roger_yrj

UID: 1895, Registered at 2024-7-7 8:54:15, last login at 2025-2-26 8:05:57, currently offline.

Solved 30 problems, RP: 184.64 (No. 216)

  • Bio

    加一下 steamsteamsteam 好友呗~

  • Recent Activities

    • GDOI2025 信心赛 OI
    • 高一期末考 IOI
    • 1125集训 IOI
    • NOIP 2024 模拟赛(广附联测) OI
    • NOIP 模拟赛(十一) OI
    • NOIP模拟赛 OI
    • CSP-S 2024 信心赛 IOI(Strict)
    • 10.5 练习 IOI
    • ad-hoc 选讲——liangzexian1 ACM/ICPC
    • The 3rd YUPC SemiFinal Stage: Guangzhou Contest 1 ACM/ICPC
    • NOIP 模拟赛(八)system test OI
    • NOIP 模拟赛(八)pretest IOI
    • NOIP 模拟赛(六) OI
    • NOIP 训练赛(七)HARD OI
    • 暑期模拟赛 一 IOI
    • 暑假集训第一阶段 IOI
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