ID 题目 显示标签 隐藏标签 AC / 尝试 难度
883 DWACON5THPRELIMSE  Cyclic GCDs 1 / 1 7
490 DWACON6THPRELIMSA  Falling Asleep 1 / 1 1
491 DWACON6THPRELIMSB  Fusing Slimes 0 / 1 5
492 DWACON6THPRELIMSC  Cookie Distribution 1 / 1 6
493 DWACON6THPRELIMSD  Arrangement 1 / 1 6
494 DWACON6THPRELIMSE  Span Covering 1 / 1 7
759 EXAWIZARDS2019A  Regular Triangle 1 / 1 1
760 EXAWIZARDS2019B  Red or Blue 1 / 1 1
761 EXAWIZARDS2019C  Snuke the Wizard 1 / 1 4
762 EXAWIZARDS2019D  Modulo Operations 1 / 1 5
763 EXAWIZARDS2019E  Black or White 1 / 1 5
764 EXAWIZARDS2019F  More Realistic Manhattan Distance 1 / 1 7
1077 HITACHI2020A  Hitachi String 0 / 1 1
1078 HITACHI2020B  Nice Shopping 0 / 1 2
1079 HITACHI2020C  ThREE 0 / 3 5
1080 HITACHI2020D  Manga Market 0 / 1 5
1081 HITACHI2020E  Odd Sum Rectangles 0 / 1 6
1082 HITACHI2020F  Preserve Diameter 0 / 1 7
609 JSC2019QUALA  Takahashi Calendar 1 / 1 1
610 JSC2019QUALB  Kleene Inversion 1 / 1 3
611 JSC2019QUALC  Cell Inversion 1 / 1 4
612 JSC2019QUALD  Classified 0 / 1 5
613 JSC2019QUALE  Card Collector 1 / 2 6
614 JSC2019QUALF  Candy Retribution 1 / 1 7
821 KEYENCE2019A  Beginning 1 / 1 1
822 KEYENCE2019B  KEYENCE String 1 / 1 2
823 KEYENCE2019C  Exam and Wizard 1 / 1 10
824 KEYENCE2019D  Double Landscape 1 / 1 4
825 KEYENCE2019E  Connecting Cities 0 / 2 6
826 KEYENCE2019F  Paper Cutting 1 / 1 7
478 KEYENCE2020A  Painting 1 / 1 2
479 KEYENCE2020B  Robot Arms 1 / 1 2
480 KEYENCE2020C  Subarray Sum 0 / 1 1
481 KEYENCE2020D  Swap and Flip 1 / 1 4
482 KEYENCE2020E  Bichromization 0 / 1 5
483 KEYENCE2020F  Monochromization 1 / 1 7
2063 KEYENCE2021A  Two Sequences 2 1 / 1 1
2064 KEYENCE2021B  Mex Boxes 1 / 1 2
2065 KEYENCE2021C  Robot on Grid 1 / 1 4
2066 KEYENCE2021D  Choosing Up Sides 0 / 1 5
2067 KEYENCE2021E  Greedy Ant 1 / 1 6
2068 KEYENCE2021F  Keyence Repetition 0 / 1 7
705 MSOLUTIONS2019A  Sum of Interior Angles 1 / 1 1
706 MSOLUTIONS2019B  Sumo 1 / 1 1
707 MSOLUTIONS2019C  Best-of-(2n-1) 1 / 1 5
708 MSOLUTIONS2019D  Maximum Sum of Minimum 0 / 1 3
709 MSOLUTIONS2019E  Product of Arithmetic Progression 2 / 3 5
710 MSOLUTIONS2019F  Random Tournament 0 / 1 5
265 MUJINPC2017A  Robot Racing 1 / 1 10
266 MUJINPC2017B  Row to Column 1 / 1 5

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