430 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
9041 P9665  [ICPC2021 Macao R] Colorful Tree 0 / 0 7
9042 P9666  [ICPC2021 Macao R] Link-Cut Tree 0 / 0 3
9023 P9667  [ICPC2022 Jinan R] Tower 0 / 0 4
9024 P9668  [ICPC2022 Jinan R] Torch 0 / 0 6
9025 P9669  [ICPC2022 Jinan R] DFS Order 2 0 / 0 6
9026 P9670  [ICPC2022 Jinan R] Frozen Scoreboard 0 / 0 4
9027 P9671  [ICPC2022 Jinan R] Identical Parity 0 / 0 3
9028 P9672  [ICPC2022 Jinan R] Grid Points 0 / 0 7
9029 P9673  [ICPC2022 Jinan R] Quick Sort 0 / 0 5
9030 P9674  [ICPC2022 Jinan R] Set of Intervals 0 / 0 6
9031 P9675  [ICPC2022 Jinan R] Shortest Path 0 / 0 7
9058 P9676  [ICPC2022 Jinan R] Skills 0 / 0 6
9059 P9677  [ICPC2022 Jinan R] Stack Sort 0 / 0 2
9060 P9678  [ICPC2022 Jinan R] Tree Distance 0 / 0 7
9061 P9679  [ICPC2022 Jinan R] Best Carry Player 0 / 0 3
9051 P9716  [EC Final 2022] Coloring 0 / 0 6
9052 P9717  [EC Final 2022] Binary String 0 / 0 6
9053 P9718  [EC Final 2022] Best Carry Player 2 0 / 0 5
9054 P9719  [EC Final 2022] Minimum Suffix 0 / 0 7
9055 P9720  [EC Final 2022] Map 0 / 0 6
9056 P9721  [EC Final 2022] Inversion 0 / 0 5
9057 P9722  [EC Final 2022] Rectangle 0 / 0 7
9045 P9723  [EC Final 2022] Chinese Checker 0 / 0 5
9046 P9724  [EC Final 2022] Chase Game 0 / 0 5
9047 P9725  [EC Final 2022] Chase Game 2 0 / 0 5
9048 P9726  [EC Final 2022] Magic 0 / 0 7
9049 P9727  [EC Final 2022] Aqre 0 / 0 6
9050 P9728  [EC Final 2022] Dining Professors 0 / 0 3
8795 P9791  [NERC2018] Alice the Fan 0 / 0 6
8798 P9792  [NERC2018] Bimatching 0 / 0 6
8799 P9793  [NERC2018] Cactus Search 0 / 0 5
8800 P9794  [NERC2018] Distance Sum 0 / 0 6
8801 P9795  [NERC2018] Easy Chess 0 / 0 4
8802 P9796  [NERC2018] Fractions 0 / 0 5
8803 P9797  [NERC2018] Guest Student 0 / 0 2
8804 P9798  [NERC2018] Harder Satisfiability 0 / 0 7
8805 P9799  [NERC2018] Interval-Free Permutations 0 / 0 6
8806 P9800  [NERC2018] JS Minification 0 / 0 6
8807 P9801  [NERC2018] King Kog’s Reception 0 / 0 6
8808 P9802  [NERC2018] Lazyland 0 / 0 3
8809 P9803  [NERC2018] Minegraphed 0 / 0 5
9101 P9819  [ICPC2020 Shanghai R] Wowoear 0 / 0 7
9102 P9820  [ICPC2020 Shanghai R] Mine Sweeper II 2 / 2 4
9103 P9821  [ICPC2020 Shanghai R] Sum of Log 0 / 0 5
9104 P9822  [ICPC2020 Shanghai R] Walker 1 / 1 3
9105 P9823  [ICPC2020 Shanghai R] The Journey of Geor Autumn 0 / 0 5
9107 P9824  [ICPC2020 Shanghai R] Fountains 0 / 0 6
9108 P9825  [ICPC2020 Shanghai R] Fibonacci 0 / 0 2
9109 P9826  [ICPC2020 Shanghai R] Rice Arrangement 0 / 0 5
9110 P9827  [ICPC2020 Shanghai R] Sky Garden 0 / 0 4
9111 P9828  [ICPC2020 Shanghai R] Octasection 0 / 0 7
9112 P9829  [ICPC2020 Shanghai R] Traveling Merchant 0 / 0 6
9113 P9830  [ICPC2020 Shanghai R] Traveling in the Grid World 0 / 0 5
9114 P9831  [ICPC2020 Shanghai R] Gitignore 0 / 0 3
9289 P9872  [EC Final 2021] DFS Order 0 / 0 3
9290 P9873  [EC Final 2021] Beautiful String 0 / 0 5
9291 P9874  [EC Final 2021] String-dle Count 0 / 0 6
9292 P9875  [EC Final 2021] Two Walls 0 / 0 6
9293 P9876  [EC Final 2021] Prof. Pang and Poker 0 / 0 5
9294 P9877  [EC Final 2021] Vacation 0 / 0 7
9295 P9878  [EC Final 2021] Check Pattern is Bad 0 / 0 7
9283 P9879  [EC Final 2021] Check Pattern is Good 0 / 0 6
9284 P9880  [EC Final 2021] Future Coder 0 / 0 2
9285 P9881  [EC Final 2021] Elden Ring 0 / 0 5
9286 P9882  [EC Final 2021] Vision Test 0 / 0 7
9287 P9883  [EC Final 2021] Fenwick Tree 0 / 0 4
9288 P9884  [EC Final 2021] Prof. Pang and Ants 0 / 0 7
9307 P9885  [ICPC2018 Qingdao R] Sequence and Sequence 0 / 0 7
9311 P9886  [ICPC2018 Qingdao R] Kawa Exam 0 / 0 6
9312 P9887  [ICPC2018 Qingdao R] Flippy Sequence 0 / 0 3
9313 P9888  [ICPC2018 Qingdao R] Magic Multiplication 0 / 0 4
9314 P9889  [ICPC2018 Qingdao R] Plants vs. Zombies 0 / 0 4
9315 P9890  [ICPC2018 Qingdao R] Tournament 0 / 0 5
9316 P9891  [ICPC2018 Qingdao R] Repair the Artwork 0 / 0 6
9317 P9892  [ICPC2018 Qingdao R] Mirror 0 / 0 7
9318 P9893  [ICPC2018 Qingdao R] Soldier Game 0 / 0 6
9319 P9894  [ICPC2018 Qingdao R] Books 0 / 0 3
9320 P9895  [ICPC2018 Qingdao R] Airdrop 0 / 0 6
9321 P9896  [ICPC2018 Qingdao R] Sub-cycle Graph 0 / 0 6
9322 P9897  [ICPC2018 Qingdao R] Function and Function 0 / 0 2
9990 P10553  [ICPC2024 Xi'an I] Guess The Tree 0 / 0 5
9991 P10554  [ICPC2024 Xi'an I] Turn Off The Lights 0 / 0 (None)
9992 P10555  [ICPC2024 Xi'an I] Fix the Tree 0 / 0 5
9993 P10556  [ICPC2024 Xi'an I] Make Them Straight 0 / 0 (None)
9994 P10557  [ICPC2024 Xi'an I] Dumb Robot 0 / 0 5
9995 P10558  [ICPC2024 Xi'an I] XOR Game 0 / 0 (None)
9996 P10559  [ICPC2024 Xi'an I] The Last Cumulonimbus Cloud 0 / 0 6
10013 P10560  [ICPC2024 Xi'an I] Holes and Balls 0 / 0 6
10014 P10561  [ICPC2024 Xi'an I] Smart Quality Inspector 0 / 0 (None)
10015 P10562  [ICPC2024 Xi'an I] Triangle 0 / 0 (None)
10016 P10563  [ICPC2024 Xi'an I] Yet Another Maximum Matching Counting Problem 0 / 0 7
10017 P10564  [ICPC2024 Xi'an I] Rubbish Sorting 0 / 0 4
10018 P10565  [ICPC2024 Xi'an I] Chained Lights 0 / 0 2
10053 P10615  [ICPC2013 WF] Self-Assembly 0 / 0 (None)
10054 P10616  [ICPC2013 WF] Hey, Better Bettor 0 / 0 6
10055 P10617  [ICPC2013 WF] Surely You Congest 0 / 0 (None)
10056 P10618  [ICPC2013 WF] Factors 0 / 0 (None)
10057 P10619  [ICPC2013 WF] Harvard 0 / 0 (None)
10058 P10620  [ICPC2013 WF] Low Power 0 / 0 (None)
10060 P10621  [ICPC2013 WF] Map Tiles 0 / 0 7

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