QOJ.ac

QOJ

Time Limit: 4.0 s Memory Limit: 512 MB Total points: 100 Hackable ✓

#12599. Master Zhu and Rikka

统计
العربية English 日本語 简体中文 繁體中文

Made with ❤️ by Qingyu✨

服务器时间: 2025-08-13 02:44:20