Shanghai 2006 - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
2139	P3138 ACM Team Selection Shanghai 2006	0 / 0	暂无评定
2140	P3139 Balancing the Scale Shanghai 2006	0 / 0	暂无评定
2141	P3140 Contestants Division Shanghai 2006	0 / 0	暂无评定
2142	P3141 Distant Galaxy Shanghai 2006	0 / 0	暂无评定
2143	P3142 Escape Plan Shanghai 2006	0 / 0	暂无评定
2144	P3143 False Perceptions Shanghai 2006	0 / 0	暂无评定
2145	P3144 Guarding Zion Shanghai 2006	0 / 0	暂无评定
2146	P3145 Harmony Forever Shanghai 2006	0 / 0	暂无评定
2147	P3146 Interesting Yang Hui Triangle Shanghai 2006	0 / 0	暂无评定
2148	P3147 John's Canonical Difference Bound Matrices Shanghai 2006	0 / 0	暂无评定

根据当前过滤条件随机选择一道题

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