|
abc407_c
|
F. Security 2
|
278
|
11750
|
|
abc416_c
|
F. Concat (X-th)
|
282
|
10731
|
|
abc468_c
|
C. Between P and Q
|
282
|
10383
|
|
abc462_c
|
F. Not Covered Points
|
282
|
10167
|
|
abc471_c
|
F. Cookies and Greedy Takahashi
|
286
|
10261
|
|
abc425_c
|
E. Rotate and Sum Query
|
304
|
9459
|
|
abc315_c
|
F. Flavors
|
312
|
11330
|
|
abc399_c
|
F. Make it Forest
|
312
|
10916
|
|
arc226_a
|
A. Meeting Division
|
313
|
1911
|
|
abc355_c
|
E. Bingo 2
|
317
|
11679
|
|
abc447_c
|
F. Insert and Erase A
|
318
|
9490
|
|
abc439_c
|
F. 2026
|
321
|
9711
|
|
arc180_a
|
A. ABA and BAB
|
322
|
4198
|
|
abc449_c
|
F. Comfortable Distance
|
323
|
10174
|
|
abc461_c
|
E. Variety
|
325
|
10757
|
|
abc402_c
|
F. Dislike Foods
|
331
|
10324
|
|
abc453_c
|
F. Sneaking Glances
|
333
|
10639
|
|
abc372_c
|
E. Count ABC Again
|
336
|
10630
|
|
abc314_c
|
F. Rotate Colored Subsequence
|
337
|
10515
|
|
abc309_c
|
F. Medicine
|
344
|
10644
|
|
arc157_a
|
A. XXYYX
|
344
|
4348
|
|
arc147_a
|
A. Max Mod Min
|
347
|
4232
|
|
arc132_a
|
A. Permutation Grid
|
347
|
3723
|
|
abc302_b
|
C. Find snuke
|
349
|
9775
|
|
abc323_c
|
E. World Tour Finals
|
354
|
12224
|
|
arc151_a
|
A. Equal Hamming Distances
|
355
|
3974
|
|
abc450_c
|
E. Puddles
|
362
|
10152
|
|
abc376_c
|
E. Prepare Another Box
|
364
|
10845
|
|
arc154_a
|
A. Swap Digit
|
364
|
3783
|
|
abc304_c
|
E. Virus
|
365
|
9919
|
|
abc368_c
|
E. Triple Attack
|
367
|
11648
|
|
abc438_c
|
F. 1D puyopuyo
|
367
|
9820
|
|
abc273_c
|
F. (K+1)-th Largest Number
|
369
|
9078
|
|
abc404_c
|
E. Cycle Graph?
|
370
|
10370
|
|
abc434_c
|
F. Flapping Takahashi
|
373
|
7538
|
|
arc163_a
|
A. Divide String
|
373
|
3917
|
|
abc423_c
|
F. Lock All Doors
|
376
|
7733
|
|
abc421_c
|
F. Alternated
|
377
|
10415
|
|
abc446_c
|
F. Omelette Restaurant
|
384
|
8869
|
|
abc294_d
|
G. Bank
|
385
|
9025
|
|
abc276_c
|
F. Previous Permutation
|
389
|
9887
|
|
abc474_d
|
D. Outweigh
|
389
|
6248
|
|
abc318_c
|
E. Blue Spring
|
400
|
12264
|
|
abc464_c
|
F. Plumage Palette
|
400
|
8550
|
|
abc418_c
|
F. Flush
|
401
|
9897
|
|
abc445_c
|
E. Sugoroku Destination
|
404
|
9609
|
|
abc341_c
|
F. Takahashi Gets Lost
|
406
|
11369
|
|
abc441_c
|
E. Sake or Water
|
406
|
9913
|
|
abc371_d
|
G. 1D Country
|
408
|
10492
|
|
abc258_c
|
F. Rotation
|
419
|
12077
|
|
abc409_c
|
E. Equilateral Triangle
|
421
|
10486
|
|
abc478_c
|
C. Sort Subarray
|
426
|
8471
|
|
abc447_d
|
D. Take ABC 2
|
430
|
8844
|
|
abc452_c
|
E. Fishbones
|
435
|
9329
|
|
arc178_a
|
A. Good Permutation 2
|
438
|
2944
|
|
abc354_c
|
E. AtCoder Magics
|
441
|
11853
|
|
abc252_c
|
E. Slot Strategy
|
441
|
9996
|
|
arc214_a
|
A. Same Sum Grid Path
|
442
|
2005
|
|
abc465_c
|
E. Reverse Permutation
|
443
|
9176
|
|
abc385_c
|
E. Illuminate Buildings
|
446
|
9782
|
|
arc162_a
|
A. Ekiden Race
|
446
|
3134
|
|
abc311_c
|
F. Find it!
|
448
|
10984
|
|
abc298_c
|
F. Cards Query Problem
|
448
|
9057
|
|
abc458_d
|
G. Chalkboard Median
|
450
|
10104
|
|
abc259_c
|
F. XX to XXX
|
451
|
10178
|
|
abc283_d
|
G. Scope
|
453
|
9169
|
|
abc477_c
|
C. Range Search Query
|
456
|
8468
|
|
arc181_a
|
A. Sort Left and Right
|
456
|
3456
|
|
abc426_c
|
F. Upgrade Required
|
458
|
10163
|
|
arc174_a
|
A. A Multiply
|
467
|
3713
|
|
abc302_c
|
E. Almost Equal
|
469
|
9798
|
|
abc405_d
|
G. Escape Route
|
471
|
9921
|
|
abc469_c
|
C. Cantrip
|
475
|
9153
|
|
abc382_c
|
E. Kaiten Sushi
|
476
|
9590
|
|
abc334_b
|
C. Christmas Trees
|
479
|
10970
|
|
arc137_a
|
A. Coprime Pair
|
480
|
5057
|
|
arc203_a
|
A. All Winners
|
481
|
2478
|
|
abc428_c
|
F. Brackets Stack Query
|
483
|
9071
|
|
abc437_c
|
F. Reindeer and Sleigh 2
|
489
|
9505
|
|
abc466_d
|
D. Placing Rooks
|
494
|
8862
|
|
arc222_a
|
A. Colorful Intervals
|
500
|
1815
|
|
arc179_a
|
A. Partition
|
504
|
3429
|
|
abc437_d
|
G. Sum of Differences
|
509
|
8453
|
|
arc156_a
|
A. Non-Adjacent Flip
|
510
|
3967
|
|
abc250_c
|
F. Adjacent Swaps
|
517
|
10067
|
|
abc253_c
|
E. Max - Min Query
|
518
|
10457
|
|
abc330_c
|
E. Minimize Abs 2
|
519
|
10439
|
|
abc340_c
|
E. Divide and Divide
|
528
|
11001
|
|
arc164_a
|
A. Ternary Decomposition
|
532
|
4278
|
|
abc393_d
|
G. Swap to Gather
|
533
|
9783
|
|
arc195_a
|
A. Twice Subsequence
|
538
|
2355
|
|
arc183_a
|
A. Median of Good Sequences
|
539
|
2606
|
|
abc256_c
|
F. Filling 3x3 array
|
541
|
9222
|
|
abc475_c
|
C. Walk the Line
|
549
|
8015
|
|
abc446_d
|
G. Max Straight
|
550
|
8087
|
|
arc211_a
|
A. Banned X 2
|
550
|
1572
|
|
arc142_a
|
A. Reverse and Minimize
|
552
|
3518
|
|
arc206_a
|
A. Range Replace
|
554
|
2311
|
|
arc219_a
|
A. Similarity
|
557
|
2022
|
|
abc479_d
|
D. Back and Forth Distance
|
563
|
5962
|
|
arc161_b
|
B. Exactly Three Bits
|
563
|
3129
|
|
abc286_c
|
E. Rotate and Palindrome
|
565
|
8474
|
|
abc356_c
|
E. Keys
|
568
|
10804
|
|
abc435_d
|
G. Reachability Query 2
|
568
|
7514
|
|
abc330_d
|
G. Counting Ls
|
569
|
8813
|
|
abc471_d
|
D. Chargers
|
570
|
8460
|
|
abc255_c
|
F. ±1 Operation 1
|
574
|
9098
|
|
abc444_d
|
G. Many Repunit Sum
|
574
|
8628
|
|
abc392_d
|
G. Doubles
|
579
|
9035
|
|
abc292_d
|
G. Unicyclic Components
|
579
|
8637
|
|
abc481_d
|
D. Autopilot
|
581
|
6488
|
|
abc444_c
|
E. AtCoder Riko
|
582
|
8643
|
|
abc314_d
|
G. LOWER
|
585
|
9257
|
|
abc366_d
|
G. Cuboid Sum Query
|
586
|
9081
|
|
abc456_d
|
G. Not Adjacent 2
|
586
|
8306
|
|
abc378_d
|
G. Count Simple Paths
|
587
|
8896
|
|
abc321_c
|
E. 321-like Searcher
|
591
|
11980
|
|
arc145_a
|
A. AB Palindrome
|
596
|
4962
|
|
arc139_a
|
A. Trailing Zeros
|
599
|
3351
|
|
abc396_d
|
G. Minimum XOR Path
|
601
|
9357
|
|
abc308_c
|
F. Standings
|
605
|
10806
|
|
abc472_d
|
D. Bomber Mad
|
605
|
8090
|
|
abc412_c
|
E. Giant Domino
|
607
|
8798
|
|
abc467_c
|
E. Adjacent Sums (easy)
|
608
|
8549
|
|
arc171_a
|
A. No Attacking
|
614
|
3360
|
|
arc227_a
|
A. Fermat Point of Binary Strings
|
614
|
2176
|
|
abc308_d
|
G. Snuke Maze
|
619
|
8972
|
|
abc309_d
|
G. Add One Edge
|
621
|
8546
|
|
abc480_c
|
C. Self-Stopping Shower
|
625
|
7393
|
|
abc439_d
|
G. Kadomatsu Subsequence
|
627
|
7093
|
|
abc427_c
|
E. Bipartize
|
629
|
7857
|
|
arc224_b
|
B. Adjacent Tiles
|
630
|
2576
|
|
abc440_c
|
E. Striped Horse
|
631
|
8290
|
|
abc436_d
|
G. Teleport Maze
|
633
|
7497
|
|
arc135_a
|
A. Floor, Ceil - Decomposition
|
634
|
4470
|
|
abc324_c
|
E. Error Correction
|
637
|
9160
|
|
abc448_d
|
G. Integer-duplicated Path
|
638
|
7821
|
|
abc450_d
|
G. Minimize Range
|
647
|
8607
|
|
abc438_d
|
G. Tail of Snake
|
652
|
7678
|
|
abc432_c
|
E. Candy Tribulation
|
654
|
7299
|
|
arc148_a
|
A. mod M
|
656
|
4355
|
|
abc415_c
|
F. Mixture
|
657
|
8451
|
|
abc375_d
|
G. ABA
|
658
|
9339
|
|
abc388_d
|
G. Coming of Age Celebration
|
659
|
8595
|
|
abc384_d
|
G. Repeated Sequence
|
666
|
8270
|
|
abc307_d
|
G. Mismatched Parentheses
|
666
|
8214
|
|
abc268_c
|
F. Chinese Restaurant
|
676
|
8300
|
|
abc457_d
|
G. Raise Minimum
|
677
|
7791
|
|
abc257_c
|
F. Robot Takahashi
|
678
|
8617
|
|
abc313_c
|
E. Approximate Equalization 2
|
681
|
9157
|
|
abc302_d
|
G. Impartial Gift
|
682
|
8301
|
|
abc416_d
|
D. Match, Mod, Minimize 2
|
682
|
8054
|
|
abc468_d
|
G. Pre-Palindrome
|
683
|
7930
|
|
abc382_d
|
G. Keep Distance
|
685
|
7253
|
|
abc258_d
|
G. Trophy
|
687
|
8965
|
|
arc142_b
|
B. Unbalanced Squares
|
692
|
3057
|
|
abc374_d
|
G. Laser Marking
|
694
|
8030
|
|
abc406_d
|
G. Garbage Removal
|
694
|
7811
|
|
arc159_a
|
A. Copy and Paste Graph
|
698
|
3279
|
|
abc420_d
|
G. Toggle Maze
|
699
|
7488
|
|
abc459_d
|
D. Adjacent Distinct String
|
701
|
7921
|
|
abc400_c
|
F. 2^a b^2
|
702
|
10365
|
|
abc414_c
|
F. Palindromic in Both Bases
|
709
|
8251
|
|
arc158_a
|
A. +3 +5 +7
|
720
|
3454
|
|
abc265_d
|
G. Iroha and Haiku (New ABC Edition)
|
727
|
7979
|
|
abc478_d
|
D. Range Set Insertion Query
|
729
|
6625
|
|
abc441_d
|
G. Paid Walk
|
732
|
7067
|
|
abc355_d
|
G. Intersecting Intervals
|
735
|
8898
|
|
abc443_d
|
D. Pawn Line
|
738
|
7137
|
|
abc475_d
|
D. Alphametic Prime
|
741
|
6823
|
|
abc398_d
|
G. Bonfire
|
746
|
8145
|
|
abc389_d
|
G. Squares in Circle
|
749
|
7498
|
|
abc383_c
|
F. Humidifier 3
|
750
|
8307
|
|
abc430_c
|
F. Truck Driver
|
750
|
6657
|
|
arc170_a
|
A. Yet Another AB Problem
|
750
|
3226
|
|
abc433_d
|
G. 183183
|
752
|
6686
|
|
abc464_d
|
G. Celester
|
752
|
6618
|
|
arc132_b
|
B. Shift and Reverse
|
753
|
3073
|
|
abc422_c
|
E. AtCoder AAC Contest
|
758
|
7755
|
|
abc275_c
|
F. Counting Squares
|
760
|
7120
|
|
abc373_d
|
G. Hidden Weights
|
765
|
8712
|
|
arc145_b
|
B. AB Game
|
767
|
3732
|
|
abc409_d
|
G. String Rotation
|
772
|
7992
|
|
abc470_d
|
D. Inverse and Swap
|
777
|
6882
|
|
abc303_d
|
G. Shift vs. CapsLock
|
778
|
7977
|
|
arc217_a
|
A. Min of Sum of XOR
|
779
|
1708
|
|
abc340_d
|
G. Super Takahashi Bros.
|
784
|
8377
|
|
abc423_d
|
G. Long Waiting
|
793
|
5526
|
|
abc455_d
|
D. Card Pile Query
|
796
|
6897
|
|
arc201_a
|
A. CatCoder Double Contest
|
797
|
1800
|
|
abc462_d
|
D. Accomplice
|
798
|
7295
|
|
abc404_d
|
G. Goin' to the Zoo
|
803
|
7408
|
|
abc272_d
|
G. Root M Leaper
|
804
|
7508
|
|
abc387_d
|
G. Snaky Walk
|
817
|
6574
|
|
abc418_d
|
G. XNOR Operation
|
821
|
7069
|
|
abc402_d
|
G. Line Crossing
|
827
|
7230
|
|
abc359_c
|
F. Tile Distance 2
|
828
|
8033
|
|
arc138_a
|
A. Larger Score
|
837
|
3858
|
|
abc473_d
|
D. Coefficient Stair
|
838
|
7287
|
|
abc463_d
|
D. Maximize the Gap
|
838
|
6841
|
|
abc465_d
|
G. X to Y
|
839
|
6719
|
|
abc414_d
|
G. Transmission Mission
|
841
|
7200
|
|
abc271_c
|
E. Manga
|
842
|
8427
|
|
abc346_d
|
G. Gomamayo Sequence
|
845
|
8032
|
|
abc415_d
|
G. Get Many Stickers
|
846
|
7216
|
|
abc380_d
|
G. Strange Mirroring
|
849
|
7529
|
|
abc371_c
|
E. Make Isomorphic
|
849
|
7345
|
|
arc172_a
|
A. Chocolate
|
851
|
2602
|
|
abc323_d
|
G. Merge Slimes
|
852
|
7906
|
|
abc451_d
|
G. Concat Power of 2
|
856
|
7115
|
|
abc476_d
|
G. Automat
|
860
|
5396
|
|
arc197_a
|
A. Union of Grid Paths
|
860
|
2118
|
|
abc406_c
|
F. ~
|
862
|
7675
|
|
abc480_d
|
D. Concatenation of Prefixes
|
864
|
5809
|
|
arc194_a
|
A. Operations on a Stack
|
871
|
2419
|
|
abc277_d
|
G. Takahashi's Solitaire
|
873
|
6531
|
|
arc225_a
|
A. Four Coloring
|
877
|
1876
|
|
arc149_a
|
A. Repdigit Number
|
878
|
3586
|
|
abc425_d
|
G. Ulam-Warburton Automaton
|
882
|
5953
|
|
arc137_b
|
B. Count 1's
|
883
|
3933
|
|
abc383_d
|
G. 9 Divisors
|
884
|
6959
|
|
abc356_d
|
G. Masked Popcount
|
886
|
7979
|
|
abc426_d
|
G. Pop and Insert
|
886
|
6865
|
|
arc219_b
|
B. Reverse Permutation
|
891
|
1781
|
|
arc144_b
|
B. Gift Tax
|
895
|
3779
|
|
arc230_a
|
A. Meeting on Tree
|
900
|
825
|
|
abc372_d
|
G. Buildings
|
901
|
7743
|
|
abc452_d
|
G. No-Subsequence Substring
|
903
|
6406
|
|
abc429_d
|
G. On AtCoder Conference
|
903
|
5619
|
|
abc434_d
|
G. Clouds
|
909
|
5238
|
|
arc218_a
|
A. Many Sets
|
912
|
1773
|
|
abc461_d
|
G. Count Subgrid Sum = K
|
914
|
6702
|
|
abc395_d
|
G. Pigeon Swap
|
919
|
7889
|
|
abc381_d
|
G. 1122 Substring
|
921
|
5768
|
|
abc391_d
|
G. Gravity
|
924
|
6253
|
|
arc175_b
|
B. Parenthesis Arrangement
|
924
|
2425
|
|
abc449_d
|
D. Make Target 2
|
927
|
6189
|
|
abc467_d
|
G. Concentric Circles
|
928
|
6085
|
|
abc317_d
|
G. President
|
929
|
7279
|
|
abc407_d
|
G. Domino Covering XOR
|
930
|
6441
|
|
arc134_b
|
B. Reserve or Reverse
|
934
|
3590
|
|
arc138_b
|
B. 01 Generation
|
934
|
3362
|
|
arc163_b
|
B. Favorite Game
|
936
|
3223
|
|
abc422_d
|
G. Least Unbalanced
|
942
|
4774
|
|
abc413_d
|
G. Make Geometric Sequence
|
943
|
6986
|
|
abc477_d
|
D. Masking Tape
|
946
|
5716
|
|
abc408_d
|
G. Flip to Gather
|
950
|
6715
|
|
arc140_a
|
A. Right String
|
951
|
3133
|
|
arc150_a
|
A. Continuous 1
|
952
|
3426
|
|
agc063_a
|
A. Mex Game
|
952
|
2062
|
|
abc447_e
|
E. Divide Graph
|
955
|
5590
|
|
arc212_a
|
A. Four TSP
|
957
|
1754
|
|
abc436_e
|
H. Minimum Swap
|
958
|
5197
|
|
arc212_b
|
B. Stones on Grid
|
962
|
1690
|
|
abc399_d
|
G. Switch Seats
|
964
|
6571
|
|
abc476_e
|
E. Min-Max Swap
|
964
|
4412
|
|
abc473_e
|
H. K-Divisible Subarrays
|
966
|
5930
|
|
abc441_e
|
H. A > B substring
|
969
|
5495
|
|
arc224_c
|
C. Ascending Labels
|
969
|
2172
|
|
abc304_e
|
H. Good Graph
|
971
|
5910
|
|
abc375_c
|
E. Spiral Rotation
|
972
|
6954
|
|
abc409_e
|
H. Pair Annihilation
|
973
|
6002
|
|
arc148_b
|
B. dp
|
975
|
3162
|
|
abc371_e
|
H. I Hate Sigma Problems
|
981
|
6882
|
|
abc427_d
|
G. The Simple Game
|
981
|
5375
|
|
abc430_d
|
G. Neighbor Distance
|
982
|
4678
|
|
abc435_e
|
H. Cover query
|
982
|
4674
|
|
arc149_b
|
B. Two LIS Sum
|
983
|
3038
|
|
abc377_d
|
G. Many Segments 2
|
987
|
5684
|
|
abc302_e
|
H. Isolation
|
988
|
6257
|
|
abc471_e
|
E. Sum of Square of Sum
|
990
|
5565
|
|
arc210_a
|
A. Always Increasing
|
995
|
1716
|
|
agc064_a
|
A. i i's
|
996
|
1837
|
|
arc223_a
|
A. Unusual-Constraint Knapsack
|
997
|
1591
|
|
abc296_d
|
G. M<=ab
|
999
|
7685
|
|
abc479_e
|
E. Cut and Add
|
1000
|
4030
|
|
abc384_e
|
H. Takahashi is Slime 2
|
1002
|
5881
|
|
abc330_e
|
H. Mex and Update
|
1004
|
6689
|
|
abc470_c
|
C. Inc, Dec, Xor
|
1006
|
6676
|
|
abc453_d
|
G. Go Straight
|
1011
|
5942
|
|
abc331_e
|
H. Set Meal
|
1018
|
6161
|
|
abc411_d
|
G. Conflict 2
|
1018
|
6017
|
|
abc400_d
|
G. Takahashi the Wall Breaker
|
1026
|
6409
|
|
arc154_b
|
B. New Place
|
1027
|
2965
|
|
abc472_e
|
E. Odd Cycle
|
1029
|
5254
|
|
abc398_f
|
I. ABCBA
|
1033
|
5414
|
|
arc229_a
|
A. AtCoder Reverse Contest
|
1034
|
3048
|
|
abc290_d
|
G. Marking
|
1036
|
5410
|
|
abc468_e
|
E. Sum of Average
|
1038
|
5319
|
|
abc308_e
|
H. MEX
|
1042
|
6177
|
|
arc185_a
|
A. mod M Game 2
|
1042
|
2389
|
|
arc227_b
|
B. Know Your Place
|
1043
|
1703
|
|
abc410_d
|
G. XOR Shortest Walk
|
1048
|
6578
|
|
arc194_b
|
B. Minimum Cost Sort
|
1048
|
1969
|
|
arc182_b
|
B. |{floor(A_i/2^k)}|
|
1049
|
2146
|
|
abc403_d
|
D. Forbidden Difference
|
1052
|
5679
|
|
abc346_e
|
H. Paint
|
1053
|
6485
|
|
abc463_e
|
H. Roads and Gates
|
1055
|
5713
|
|
arc177_c
|
C. Routing
|
1055
|
2561
|
|
arc206_b
|
B. Slime Swap
|
1059
|
1875
|