2015 - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
15807	P15818 [JOI 2015 Final] JOI 公園图论 2015 最短路 JOI（日本）	0 / 0	4
15808	P15819 [JOI 2015 Final] 舞踏会 2015 JOI（日本）	0 / 0	6
15809	P15820 [JOI 2015 Final] 城壁 2015 JOI（日本）	0 / 0	5
15819	P15830 [JOI Open 2015] Colored Tiles 2015 提交答案 Special Judge JOI（日本）	0 / 0	(None)
15820	P15831 [JOI Open 2015] Election Campaign 2015 JOI（日本）	0 / 0	(None)
15821	P15832 [JOI Open 2015] Sterilizing Spray 2015 线段树 JOI（日本）	0 / 0	5
16122	P16164 [ICPC 2015 NAIPC] Area of Effect 2015 ICPC NAC	0 / 0	7
16123	P16165 [ICPC 2015 NAIPC] Canyon Mapping 2015 ICPC NAC	0 / 0	6
16124	P16166 [ICPC 2015 NAIPC] Magic Checkerboard 2015 ICPC NAC	0 / 0	4
16125	P16167 [ICPC 2015 NAIPC] Extensive Or 2015 ICPC NAC	0 / 0	5
16126	P16168 [ICPC 2015 NAIPC] Primal Partitions 2015 ICPC NAC	0 / 0	4
16127	P16169 [ICPC 2015 NAIPC] Sand Art 2015 ICPC NAC	0 / 0	6
16128	P16170 [ICPC 2015 NAIPC] String Stretching 2015 ICPC NAC	0 / 0	5
16129	P16171 [ICPC 2015 NAIPC] Vending Machine 2015 ICPC NAC	0 / 0	5
16130	P16172 [ICPC 2015 NAIPC] Rainbow Zamboni 2015 ICPC NAC	0 / 0	5
16131	P16173 [ICPC 2015 NAIPC] Zig Zag Nametag 2015 ICPC NAC	0 / 0	3

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