We will hold Luogu Round 231 on Luogu. This is a Div.3 round. English statement will be provided officially. You can click the button to change language.

• Contest URL: https://www.luogu.com.cn/contest/203883
• Start Time: 07.13 14:00(UTC+8)
• Duration: 210 minutes
• System: IOI
• Difficulty: CF div.3 or easier
• Staffs: _O_v_O_, SF1yer, yingshi, joe_zxq, lostkeytoreach, CaiZi1234, Argvchs, lucasincyber, VinstaG173
• Rated range: <=1600 rating on Luogu
• Score distribution: 100-100-100-100