154 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
8756 P9685   三色 0 / 0 9
9085 P9819   [ICPC 2020 Shanghai R] Wowoear 0 / 0 9
9253 P9875   [EC Final 2021] Two Walls 0 / 0 8
9277 P9892   [ICPC 2018 Qingdao R] Mirror 0 / 0 9
9392 P9972   [THUPC 2024 初赛] 勇闯末日塔 0 / 0 9
9156 P10003   [集训队互测 2023] 傅里叶与交通系统 0 / 0 9
10117 P10671   BZOJ1278 向量 vector 0 / 0 8
10132 P10718   【MX-X1-T6】「KDOI-05」简单的图上问题 0 / 0 9
11047 P11441   [Code+#6] 进阶法师 0 / 0 8
11723 P11905   [NHSPC 2023] D. 共同子凸包 0 / 0 9
12042 P12144   [蓝桥杯 2025 省 A] 地雷阵 0 / 0 6
12095 P12298   [ICPC 2022/2023 WF] Carl’s Vacation 0 / 0 8
12329 P12535   [XJTUPC 2025] 棱堡 0 / 0 7
12676 P12905   [NERC 2020] Fiber Shape 0 / 0 9
12804 P13005   [GCJ 2022 Finals] Triangles 0 / 0 9
12842 P13041   [GCJ 2021 #3] Fence Design 0 / 0 9
12862 P13057   [GCJ 2020 #1B] Blindfolded Bullseye 0 / 0 7
12883 P13073   [GCJ 2020 Finals] Musical Cords 0 / 0 9
12906 P13122   [GCJ 2019 #3] Napkin Folding 0 / 0 9
12910 P13126   [GCJ 2019 Finals] Juggle Struggle: Part 1 0 / 0 8
12911 P13127   [GCJ 2019 Finals] Juggle Struggle: Part 2 0 / 0 9
13137 P13135   [GCJ 2018 Qualification] Cubic UFO 0 / 0 7
13153 P13151   [GCJ 2018 #3] Raise the Roof 0 / 0 8
13187 P13182   [GCJ 2017 Finals] Omnicircumnavigation 0 / 0 8
13224 P13217   [GCJ 2015 #1A] Logging 0 / 0 7
13301 P13299   [GCJ 2013 #3] Rural Planning [Unverified] 0 / 0 8
13304 P13302   [GCJ 2013 Finals] Graduation Requirements 0 / 0 8
13305 P13303   [GCJ 2013 Finals] Drummer 0 / 0 8
13306 P13304   [GCJ 2013 Finals] X Marks the Spot 0 / 0 9
13313 P13314   [GCJ 2012 Qualification] Hall of Mirrors 0 / 0 8
13339 P13335   [GCJ 2012 Finals] Twirling Towards Freedom 0 / 0 8
13341 P13338   三角形面积并 加强版 0 / 0 9
13383 P13378   [GCJ 2011 #3] Irregular Cakes 0 / 0 6
13409 P13402   [GCJ 2010 #2] Grazing Google Goats 0 / 0 8
13418 P13411   [GCJ 2010 Finals] Ninjutsu 0 / 0 9
13455 P13443   [GCJ 2009 #2] Watering Plants 0 / 0 7
13465 P13453   [GCJ 2009 Finals] Lights 0 / 0 9
13469 P13456   [GCJ 2008 Qualification] Fly Swatter 0 / 0 7
13480 P13467   [GCJ 2008 #2] Triangle Areas 0 / 0 6
13591 P13588   [NWRRC 2023] H-Shaped Figures 0 / 0 9
13548 P13660   [CERC 2020] Roof Escape 0 / 0 8
13660 P13708   [NWERC 2023] Isolated Island 0 / 0 8
13694 P13721   [GCPC 2024] Fair Fruitcake Fragmenting 0 / 0 9
13718 P13751   [NWERC 2024] Mouse Trap 0 / 0 7
13737 P13770   [CERC 2021] Radar 0 / 0 6
13776 P13798   [SWERC 2023] Favourite dish 0 / 0 8
13777 P13799   [SWERC 2023] Break a leg! 0 / 0 7
13845 P13883   [蓝桥杯 2023 省 Java A] 太阳 0 / 0 6
13869 P13952   [ICPC 2023 Nanjing R] 交并比 0 / 0 9
14035 P14087   [ICPC 2023 Seoul R] Farm 0 / 0 8
14077 P14165   [ICPC 2022 Nanjing R] 清空水箱 0 / 0 6
14167 P14275   [ROI 2014 Day1] 对撞机 2.0 0 / 0 8
14240 P14366   [JOISC 2018] 栅栏 / Fences 0 / 0 8
14293 P14428   [JOISC 2014] 二人的星座 / Constellation 2 0 / 0 8

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