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ID	المسألة Interactive Output Only Communication	التقييم
#1501	Pebbling Odometer IOI 2012 Day 1
#1502	Parachute Rings IOI 2012 Day 1
#1503	Crayfish Scrivener IOI 2012 Day 1
#1504	Ideal City IOI 2012 Day 2
#1505	Last Supper IOI 2012 Day 2 Communication
#1506	Jousting Tournament IOI 2012 Day 2
#1516	Power 随机数论 zzq 2020.01 Nanjing Training Series Nanjing Training Series 集训队
#1517	Match 字符串 DFT zzq 2020.01 Nanjing Training Series Nanjing Training Series 集训队
#1518	Tile 杨表计数 zzq 2020.01 Nanjing Training Series Nanjing Training Series 集训队
#1558	大过滤器图论最短路省选
#1559	随机游走DCCCX 仙人掌高斯消元省选
#1560	骄傲与傲慢组合计数生成函数拉格朗日反演省选

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