冬令营 - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
18237	MQCdly2026001 街灯测试冬令营	23 / 361	9
18260	MQCdly2026005 铺砖问题 (Tiling) 冬令营	17 / 461	10
18261	MQCdly2026006 种果树 (Planting Trees) 冬令营	14 / 172	9
18263	MQCdly2026008 沙场秋点兵 (Han Xin's Inspection) 冬令营	27 / 234	8
18264	MQCdly2026009 百年校庆的红砖 (Anniversary Bricks) 冬令营	86 / 496	8
18265	MQCdly2026010 联大回响：红土地上的方阵 (The Echoes of Southwest United University) 冬令营	84 / 273	6
4888	4888 年冬令营	61 / 245	2
4890	4890 快乐冬令营	57 / 313	1
4887	dly 新冬令营	93 / 230	1

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