ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12584 P13400   [ABC248G] GCD cost on the tree 1 / 2 7
12585 P13401   [ABC248Ex] Beautiful Subsequences 2 / 2 8
12586 P13402   [ABC249G] Xor Cards 2 / 2 8
12587 P13403   [ABC249Ex] Dye Color 2 / 2 9
12588 P13404   [ABC250Ex] Trespassing Takahashi 2 / 2 7
12589 P13405   [ABC251G] Intersection of Polygons 2 / 2 4
12590 P13406    [ABC252Ex] K-th beautiful Necklace 2 / 2 8
12591 P13407   [ABC253Ex] We Love Forest 2 / 2 8
12592 P13408   [ABC254G] Elevators 2 / 2 7
12593 P13409   [ABC255G] Constrained Nim 2 / 2 8
12594 P13410   [ABC255Ex] Range Harvest Query 2 / 2 6
12595 P13411   [ABC256Ex] I like Query Problem 2 / 2 8
12596 P13412   [ABC257Ex] Dice Sum 2 2 / 2 8
12597 P13413   [ABC258Ex] Odd Steps 2 / 2 7
12598 P13414   [ABC259G] Grid Card Game 2 / 2 6
12599 P13415   [ABC259Ex] Yet Another Path Counting 2 / 2 7
12600 P13416   [ABC260Ex] Colorfulness 2 / 2 9
12601 P13417   [ABC261G] Replace 2 / 2 8
12602 P13418   [ABC261Ex] Game on Graph 2 / 3 8
12603 P13419   [ABC262G] LIS with Stack 2 / 2 7
12604 P13420   [ABC262Ex] Max Limited Sequence 2 / 2 9
12605 P13421   [ABC264Ex] Perfect Binary Tree 2 / 2 8
12606 P13422   [ABC265F] Manhattan Cafe 1 / 4 6
12607 P13423   [ABC265Ex] No-capture Lance Game 2 / 3 10
12608 P13424   [ABC266Ex] Snuke Panic (2D) 2 / 3 8
12609 P13425   [ABC267G] Increasing K Times 1 / 2 6
12610 P13426   [ABC267Ex] Odd Sum 2 / 2 7
12611 P13427   [ABC269G] Reversible Cards 2 2 / 2 5
12612 P13428   [ABC269Ex] Antichain 2 / 2 9
12613 P13429   [ABC270Ex] add 1 2 / 2 8
12614 P13430   [ABC271Ex] General General 2 / 2 6
12615 P13431   [ABC272Ex] Flipping Coins 2 2 / 2 9
12616 P13432   [ABC273Ex] Inv(0,1)ving 2 / 2 9
12617 P13433   [ABC274G] Security Camera 3 2 / 2 6
12618 P13434   [ABC274Ex] XOR Sum of Arrays 2 / 2 9
12619 P13435   [ABC275Ex] Monster 2 / 2 9
12620 P13436   [ABC276G] Count Sequences 2 / 2 7
12621 P13437   [ABC277F] Sorting a Matrix 2 / 2 6
12622 P13438   [ABC278Ex] make 1 2 / 2 9
12623 P13439   [ABC279G] At Most 2 Colors 2 / 2 5
12624 P13440   [ABC279Ex] Sum of Prod of Min 1 / 3 9
12625 P13441   [ABC280G] Do Use Hexagon Grid 2 2 / 2 8
12626 P13442   [ABC281Ex] Alchemy 2 / 2 9
12636 P13443   [ABC282Ex] Min + Sum 2 / 3 7
12637 P13444   [ABC283Ex] Popcount Sum 2 / 2 7
12627 P13445   [ABC284Ex] Count Unlabeled Graphs 2 / 2 8
12628 P13446   [ABC285G] Tatami 2 / 2 7
12629 P13447   [ABC285Ex] Avoid Square Number 2 / 2 8
12630 P13448   [ABC288Ex] A Nameless Counting Problem 2 / 2 9
12632 P13450   [ABC290Ex] Bow Meow Optimization 2 / 2 8
12633 P13451   [ABC291G] OR Sum 2 / 2 6
12635 P13453   [ABC293Ex] Optimal Path Decomposition 2 / 2 9
12638 P13454    [ABC294Ex] K-Coloring 2 / 2 9
12639 P13455   [ABC295Ex] E or m 2 / 2 9
12640 P13456   [ABC296Ex] Unite 2 / 2 8
12641 P13457   [ABC297Ex] Diff Adjacent 2 / 2 9
12642 P13458   [ABC298G] Strawberry War 2 / 2 7
12643 P13459   [ABC299Ex] Dice Sum Infinity 2 / 4 9
12644 P13460   [ABC300Ex] Fibonacci: Revisited 1 / 3 9
12645 P13461   [ABC301F] Anti-DDoS 2 / 2 6
12646 P13462   [ABC301G] Worst Picture 2 / 2 7
12647 P13463   [ABC301Ex] Difference of Distance 2 / 2 9
12648 P13464   [ABC302Ex] Ball Collector 2 / 2 8
12649 P13465   [ABC303Ex] Constrained Tree Degree 2 / 2 9
12650 P13466   [ABC304G] Max of Medians 2 / 2 9
12651 P13467   [ABC305Ex] Shojin 2 / 2 9
12652 P13468   [ABC306G] Return to 1 2 / 3 6
12653 P13469   [ABC306Ex] Balance Scale 2 / 2 8
12654 P13470   [ABC307Ex] Marquee 2 / 2 7
12655 P13471   [ABC308Ex] Make Q 2 / 2 8
12656 P13472   [ABC309G] Ban Permutation 2 / 2 7
12657 P13473   [ABC309Ex] Simple Path Counting Problem 2 / 2 9
12658 P13474   [ABC310G] Takahashi And Pass-The-Ball Game 2 / 2 6
12659 P13475   [ABC310Ex] Negative Cost 2 / 2 9
12660 P13476   [ABC311Ex] Many Illumination Plans 2 / 3 8
12661 P13477   [ABC313G] Redistribution of Piles 2 / 2 7
12662 P13478   [ABC313Ex] Group Photo 2 / 2 8
12663 P13479   [ABC315Ex] Typical Convolution Problem 2 / 2 8
12665 P13481   [ABC318Ex] Count Strong Test Cases 2 / 2 9
12666 P13482   [ABC319F] Fighter Takahashi 2 / 2 6
12667 P13483   [ABC320G] Slot Strategy 2 (Hard) 1 / 3 6
12668 P13484   [ABC322G] Two Kinds of Base 2 / 2 8
12669 P13485   [ABC323G] Inversion of Tree 2 / 2 8
12670 P13486   [ABC324G] Generate Arrays 2 / 2 7
12671 P13487   [ABC326G] Unlock Achievement 2 / 2 6
12672 P13488   [ABC327G] Many Good Tuple Problems 2 / 2 8
12673 P13489   [ABC329G] Delivery on Tree 2 / 2 9
12674 P13490   [ABC330G] Inversion Squared 2 / 2 9
12675 P13491   [ABC331G] Collect Them All 2 / 2 9
12676 P13492   [ABC332G] Not Too Many Balls 3 / 3 8
12677 P13493   [ABC333G] Nearest Fraction 2 / 2 7
12678 P13494   [ABC335G] Discrete Logarithm Problems 1 / 2 6
12679 P13495   [ABC336G] 16 Integers 2 / 2 8
12680 P13496   [ABC338G] evall 2 / 3 8
12681 P13497   [ABC340G] Leaf Color 2 / 2 9
12682 P13498   [ABC344G] Points and Comparison 2 / 2 8
12683 P13499   [ABC345G] Sugoroku 5 2 / 2 9
12685 P13501   [ABC348G] Max (Sum - Max) 2 / 2 8
12686 P13502   [ABC349G] Palindrome Construction 2 / 2 8
12687 P13503   [ABC351G] Hash on Tree 2 / 2 8

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