|
abc319_e
|
E. Bus Stops
|
1353
|
4071
|
|
arc136_b
|
B. Triple Shift
|
1358
|
2735
|
|
abc331_d
|
D. Tile Pattern
|
1361
|
4234
|
|
arc165_b
|
B. Sliding Window Sort 2
|
1364
|
1987
|
|
abc325_d
|
D. Printing Machine
|
1367
|
4069
|
|
abc310_d
|
D. Peaceful Teams
|
1368
|
4381
|
|
arc153_b
|
B. Grid Rotations
|
1369
|
2207
|
|
arc171_b
|
B. Chmax
|
1374
|
1827
|
|
abc396_e
|
E. Min of Restricted Sum
|
1379
|
3264
|
|
arc161_d
|
D. Everywhere is Sparser than Whole (Construction)
|
1379
|
1578
|
|
abc359_d
|
D. Avoid K Palindrome
|
1381
|
4020
|
|
arc190_a
|
A. Inside or Outside
|
1381
|
1004
|
|
arc184_a
|
A. Appraiser
|
1383
|
1697
|
|
arc169_b
|
B. Subsegments with Small Sums
|
1387
|
2038
|
|
arc192_a
|
A. ARC Arc
|
1387
|
1601
|
|
agc057_a
|
A. Antichain of Integer Strings
|
1389
|
1580
|
|
abc392_f
|
F. Insert
|
1395
|
3349
|
|
abc271_e
|
E. Subsequence Path
|
1402
|
3904
|
|
abc394_e
|
E. Palindromic Shortest Path
|
1403
|
3982
|
|
abc378_e
|
E. Mod Sigma Problem
|
1406
|
3610
|
|
abc385_e
|
E. Snowflake Tree
|
1406
|
3326
|
|
arc156_b
|
B. Mex on Blackboard
|
1415
|
2063
|
|
abc375_e
|
E. 3 Team Division
|
1424
|
4167
|
|
arc179_b
|
B. Between B and B
|
1432
|
1829
|
|
arc143_b
|
B. Counting Grids
|
1433
|
2114
|
|
abc378_f
|
F. Add One Edge 2
|
1436
|
3093
|
|
abc395_f
|
F. Smooth Occlusion
|
1437
|
2904
|
|
arc159_b
|
B. GCD Subtraction
|
1438
|
2170
|
|
abc382_f
|
F. Falling Bars
|
1443
|
2287
|
|
arc158_b
|
B. Sum-Product Ratio
|
1446
|
2015
|
|
abc370_e
|
E. Avoid K Partition
|
1453
|
3817
|
|
abc285_e
|
E. Work or Rest
|
1466
|
3173
|
|
arc150_b
|
B. Make Divisible
|
1466
|
2118
|
|
abc328_f
|
F. Good Set Query
|
1477
|
3368
|
|
abc396_f
|
F. Rotated Inversions
|
1479
|
2514
|
|
abc290_e
|
E. Make it Palindrome
|
1485
|
2988
|
|
arc148_c
|
C. Lights Out on Tree
|
1488
|
2090
|
|
arc178_b
|
B. 1 + 6 = 7
|
1492
|
1409
|
|
arc172_c
|
C. Election
|
1498
|
1611
|
|
abc374_e
|
E. Sensor Optimization Dilemma 2
|
1504
|
3856
|
|
abc356_e
|
E. Max/Min
|
1506
|
4030
|
|
abc221_e
|
E. LEQ
|
1515
|
3713
|
|
abc366_e
|
E. Manhattan Multifocal Ellipse
|
1515
|
3445
|
|
abc340_f
|
F. S = 1
|
1516
|
3089
|
|
abc255_e
|
E. Lucky Numbers
|
1519
|
3446
|
|
abc266_f
|
F. Well-defined Path Queries on a Namori
|
1525
|
3374
|
|
arc157_b
|
B. XYYYX
|
1529
|
1832
|
|
abc265_e
|
E. Warp
|
1531
|
3897
|
|
abc315_d
|
D. Magical Cookies
|
1531
|
3467
|
|
abc323_f
|
F. Push and Carry
|
1532
|
2437
|
|
abc312_f
|
F. Cans and Openers
|
1534
|
3147
|
|
abc298_f
|
F. Rook Score
|
1535
|
2626
|
|
abc329_e
|
E. Stamp
|
1539
|
3591
|
|
abc367_f
|
F. Rearrange Query
|
1540
|
3699
|
|
abc335_e
|
E. Non-Decreasing Colorful Path
|
1540
|
3530
|
|
abc258_e
|
E. Packing Potatoes
|
1545
|
3282
|
|
abc375_f
|
F. Road Blocked
|
1546
|
3333
|
|
arc155_a
|
A. ST and TS Palindrome
|
1548
|
1734
|
|
abc394_f
|
F. Alkane
|
1549
|
2803
|
|
abc391_f
|
F. K-th Largest Triplet
|
1554
|
2934
|
|
abc306_f
|
F. Merge Sets
|
1557
|
2645
|
|
arc134_c
|
C. The Majority
|
1560
|
2122
|
|
abc276_f
|
F. Double Chance
|
1562
|
2755
|
|
arc155_b
|
B. Abs Abs Function
|
1565
|
1601
|
|
arc133_c
|
C. Row Column Sums
|
1583
|
1802
|
|
abc261_f
|
F. Sorting Color Balls
|
1587
|
2883
|
|
abc240_f
|
F. Sum Sum Max
|
1589
|
2547
|
|
abc373_e
|
E. How to Win the Election
|
1592
|
3123
|
|
arc174_d
|
D. Digit vs Square Root
|
1592
|
1533
|
|
arc173_b
|
B. Make Many Triangles
|
1594
|
1470
|
|
arc140_c
|
C. ABS Permutation (LIS ver.)
|
1596
|
1707
|
|
abc350_f
|
F. Transpose
|
1601
|
2960
|
|
arc188_b
|
B. Symmetric Painting
|
1602
|
1236
|
|
abc341_f
|
F. Breakdown
|
1604
|
2483
|
|
abc390_d
|
D. Stone XOR
|
1607
|
3563
|
|
abc275_f
|
F. Erase Subarrays
|
1608
|
2816
|
|
abc383_e
|
E. Sum of Max Matching
|
1616
|
2565
|
|
arc132_c
|
C. Almost Sorted
|
1616
|
1836
|
|
abc369_f
|
F. Gather Coins
|
1618
|
2903
|
|
abc304_f
|
F. Shift Table
|
1619
|
2305
|
|
arc144_c
|
C. K Derangement
|
1622
|
1758
|
|
abc273_e
|
E. Notebook
|
1624
|
3004
|
|
abc321_e
|
E. Complete Binary Tree
|
1627
|
3059
|
|
arc152_b
|
B. Pass on Path
|
1628
|
1483
|
|
arc181_b
|
B. Annoying String Problem
|
1633
|
1528
|
|
abc354_f
|
F. Useless for LIS
|
1639
|
2721
|
|
abc389_f
|
F. Rated Range
|
1642
|
2366
|
|
agc061_a
|
A. Long Shuffle
|
1643
|
995
|
|
arc162_c
|
C. Mex Game on Tree
|
1655
|
1467
|
|
abc224_e
|
E. Integers on Grid
|
1657
|
2762
|
|
abc379_f
|
F. Buildings 2
|
1659
|
2423
|
|
abc244_f
|
F. Shortest Good Path
|
1661
|
2300
|
|
agc063_b
|
B. Insert 1, 2, 3, ...
|
1663
|
1131
|
|
abc382_e
|
E. Expansion Packs
|
1671
|
2148
|
|
abc313_e
|
E. Duplicate
|
1672
|
2760
|
|
abc301_e
|
E. Pac-Takahashi
|
1673
|
2655
|
|
arc186_b
|
B. Typical Permutation Descriptor
|
1677
|
885
|
|
abc260_e
|
E. At Least One
|
1692
|
2923
|
|
agc065_a
|
A. Shuffle and mod K
|
1701
|
898
|
|
abc251_f
|
F. Two Spanning Trees
|
1703
|
2426
|
|
arc147_c
|
C. Min Diff Sum
|
1704
|
1820
|
|
abc383_f
|
F. Diversity
|
1706
|
2202
|
|
arc174_c
|
C. Catastrophic Roulette
|
1706
|
1387
|
|
abc330_f
|
F. Minimize Bounding Square
|
1718
|
2264
|
|
abc262_e
|
E. Red and Blue Graph
|
1719
|
2560
|
|
abc224_f
|
F. Problem where +s Separate Digits
|
1733
|
2219
|
|
abc314_f
|
F. A Certain Game
|
1736
|
2314
|
|
abc358_g
|
G. AtCoder Tour
|
1737
|
2466
|
|
abc381_f
|
F. 1122 Subsequence
|
1739
|
1942
|
|
arc161_c
|
C. Dyed by Majority (Odd Tree)
|
1746
|
1241
|
|
abc288_d
|
D. Range Add Query
|
1757
|
2816
|
|
abc353_g
|
G. Merchant Takahashi
|
1765
|
2113
|
|
abc325_f
|
F. Sensor Optimization Dilemma
|
1769
|
2003
|
|
abc333_f
|
F. Bomb Game 2
|
1770
|
2076
|
|
abc283_f
|
F. Permutation Distance
|
1771
|
2177
|
|
arc179_c
|
C. Beware of Overflow
|
1771
|
1384
|
|
abc257_f
|
F. Teleporter Setting
|
1775
|
2479
|
|
arc192_b
|
B. Fennec VS. Snuke 2
|
1783
|
1128
|
|
agc064_b
|
B. Red and Blue Spanning Tree
|
1787
|
921
|
|
abc359_f
|
F. Tree Degree Optimization
|
1792
|
2543
|
|
arc180_b
|
B. Improve Inversions
|
1797
|
1542
|
|
abc390_f
|
F. Double Sum 3
|
1801
|
1790
|
|
arc181_c
|
C. Row and Column Order
|
1801
|
1338
|
|
abc283_e
|
E. Don't Isolate Elements
|
1802
|
2432
|
|
arc150_c
|
C. Path and Subsequence
|
1802
|
1592
|
|
arc157_c
|
C. YY Square
|
1802
|
1480
|
|
arc143_c
|
C. Piles of Pebbles
|
1805
|
1512
|
|
abc268_f
|
F. Best Concatenation
|
1807
|
2121
|
|
abc296_f
|
F. Simultaneous Swap
|
1811
|
1861
|
|
arc166_c
|
C. LU / RD Marking
|
1813
|
1340
|
|
agc068_b
|
B. 01 Graph Construction
|
1813
|
507
|
|
abc324_f
|
F. Beautiful Path
|
1815
|
2560
|
|
abc392_g
|
G. Fine Triplets
|
1817
|
1613
|
|
abc366_f
|
F. Maximum Composition
|
1819
|
2550
|
|
abc312_g
|
G. Avoid Straight Line
|
1819
|
2091
|
|
abc338_f
|
F. Negative Traveling Salesman
|
1835
|
2227
|
|
abc346_f
|
F. SSttrriinngg in StringString
|
1840
|
2183
|
|
abc368_g
|
G. Add and Multiply Queries
|
1841
|
2077
|
|
abc300_f
|
F. More Holidays
|
1846
|
2053
|
|
abc237_f
|
F. |LIS| = 3
|
1857
|
2319
|
|
abc232_f
|
F. Simple Operations on Sequence
|
1857
|
1925
|
|
arc160_c
|
C. Power Up
|
1861
|
1258
|
|
abc386_f
|
F. Operate K
|
1875
|
1726
|
|
arc158_c
|
C. All Pair Digit Sums
|
1875
|
1571
|
|
abc285_f
|
F. Substring of Sorted String
|
1876
|
1914
|
|
abc264_f
|
F. Monochromatic Path
|
1878
|
1924
|
|
arc154_c
|
C. Roller
|
1881
|
1203
|
|
agc059_b
|
B. Arrange Your Balls
|
1887
|
877
|
|
arc189_b
|
B. Minimize Sum
|
1889
|
1038
|
|
abc294_f
|
F. Sugar Water 2
|
1891
|
2134
|
|
abc302_g
|
G. Sort from 1 to 4
|
1891
|
1597
|
|
arc125_c
|
C. LIS to Original Sequence
|
1896
|
1569
|
|
abc389_e
|
E. Square Price
|
1897
|
2324
|
|
abc384_f
|
F. Double Sum 2
|
1908
|
1872
|
|
arc194_c
|
C. Cost to Flip
|
1913
|
724
|
|
arc188_a
|
A. ABC Symmetry
|
1914
|
959
|
|
abc229_f
|
F. Make Bipartite
|
1917
|
1995
|
|
abc355_f
|
F. MST Query
|
1924
|
2176
|
|
abc268_e
|
E. Chinese Restaurant (Three-Star Version)
|
1927
|
1661
|
|
arc151_c
|
C. 01 Game
|
1940
|
1420
|
|
abc236_f
|
F. Spices
|
1943
|
2180
|
|
abc258_g
|
G. Triangle
|
1944
|
2623
|
|
agc057_b
|
B. 2A + x
|
1952
|
971
|
|
abc348_f
|
F. Oddly Similar
|
1955
|
2300
|
|
abc239_f
|
F. Construct Highway
|
1959
|
1861
|
|
arc153_c
|
C. ± Increasing Sequence
|
1960
|
1312
|
|
abc259_f
|
F. Select Edges
|
1961
|
2339
|
|
arc164_d
|
D. 1D Coulomb
|
1963
|
1136
|
|
abc249_e
|
E. RLE
|
1970
|
1817
|
|
agc059_a
|
A. My Last ABC Problem
|
1970
|
978
|
|
abc311_f
|
F. Yet Another Grid Task
|
1984
|
1645
|
|
abc297_f
|
F. Minimum Bounding Box 2
|
1990
|
1578
|
|
arc178_c
|
C. Sum of Abs 2
|
1990
|
1069
|
|
abc260_f
|
F. Find 4-cycle
|
1995
|
2061
|
|
abc380_g
|
G. Another Shuffle Window
|
1995
|
1368
|
|
agc060_b
|
B. Unique XOR Path
|
1996
|
867
|
|
arc134_d
|
D. Concatenate Subsequences
|
1998
|
1247
|
|
abc288_e
|
E. Wish List
|
2000
|
1810
|
|
abc388_g
|
G. Simultaneous Kagamimochi 2
|
2001
|
1456
|
|
arc169_c
|
C. Not So Consecutive
|
2005
|
1085
|
|
arc189_d
|
D. Takahashi is Slime
|
2006
|
925
|
|
agc070_a
|
A. Multiples in the String
|
2006
|
536
|
|
abc308_g
|
G. Minimum Xor Pair Query
|
2008
|
1890
|
|
arc173_c
|
C. Not Median
|
2008
|
933
|
|
abc318_f
|
F. Octopus
|
2009
|
1743
|
|
arc148_d
|
D. mod M Game
|
2009
|
1334
|
|
abc375_g
|
G. Road Blocked 2
|
2014
|
1592
|
|
abc373_f
|
F. Knapsack with Diminishing Values
|
2018
|
1795
|
|
arc183_c
|
C. Not Argmax
|
2018
|
1085
|
|
abc288_f
|
F. Integer Division
|
2024
|
1696
|
|
abc374_f
|
F. Shipping
|
2026
|
1452
|
|
arc187_b
|
B. Sum of CC
|
2026
|
995
|
|
arc170_c
|
C. Prefix Mex Sequence
|
2028
|
1361
|
|
abc394_g
|
G. Dense Buildings
|
2031
|
1192
|
|
abc233_f
|
F. Swap and Sort
|
2038
|
1642
|
|
abc293_f
|
F. Zero or One
|
2038
|
1547
|
|
abc320_f
|
F. Fuel Round Trip
|
2042
|
1672
|
|
abc250_f
|
F. One Fourth
|
2044
|
1330
|
|
abc312_e
|
E. Tangency of Cuboids
|
2047
|
1742
|
|
abc253_g
|
G. Swap Many Times
|
2051
|
1211
|
|
agc058_b
|
B. Adjacent Chmax
|
2053
|
1258
|
|
abc369_g
|
G. As far as possible
|
2055
|
1499
|
|
arc159_d
|
D. LIS 2
|
2056
|
1195
|
|
arc176_c
|
C. Max Permutation
|
2056
|
941
|
|
abc238_f
|
F. Two Exams
|
2058
|
1965
|
|
abc350_g
|
G. Mediator
|
2058
|
1578
|
|
abc299_g
|
G. Minimum Permutation
|
2066
|
1557
|
|
abc263_f
|
F. Tournament
|
2066
|
1456
|
|
arc168_c
|
C. Swap Characters
|
2071
|
928
|
|
agc067_a
|
A. Big Clique Everywhere
|
2074
|
787
|
|
abc257_g
|
G. Prefix Concatenation
|
2078
|
1407
|
|
abc337_g
|
G. Tree Inversion
|
2080
|
1242
|
|
arc152_c
|
C. Pivot
|
2081
|
1177
|
|
arc138_d
|
D. Differ by K bits
|
2083
|
1133
|
|
abc226_f
|
F. Score of Permutations
|
2086
|
1339
|
|
agc066_a
|
A. Adjacent Difference
|
2086
|
873
|
|
abc376_f
|
F. Hands on Ring (Hard)
|
2089
|
1186
|
|
abc295_g
|
G. Minimum Reachable City
|
2091
|
1335
|
|
abc387_e
|
E. Digit Sum Divisible 2
|
2097
|
1225
|
|
abc358_f
|
F. Easiest Maze
|
2098
|
1056
|
|
abc359_g
|
G. Sum of Tree Distance
|
2099
|
1335
|
|
abc289_f
|
F. Teleporter Takahashi
|
2100
|
1160
|
|
abc370_f
|
F. Cake Division
|
2102
|
1480
|
|
abc342_g
|
G. Retroactive Range Chmax
|
2107
|
1549
|
|
abc371_f
|
F. Takahashi in Narrow Road
|
2109
|
1431
|
|
abc230_f
|
F. Predilection
|
2113
|
1514
|
|
arc175_c
|
C. Jumping Through Intervals
|
2116
|
890
|
|
abc244_g
|
G. Construct Good Path
|
2117
|
1048
|
|
arc183_b
|
B. Near Assignment
|
2118
|
932
|
|
arc136_c
|
C. Circular Addition
|
2137
|
1463
|
|
abc307_f
|
F. Virus 2
|
2139
|
1315
|
|
abc368_e
|
E. Train Delay
|
2140
|
1612
|
|
arc147_d
|
D. Sets Scores
|
2145
|
1140
|
|
abc356_f
|
F. Distance Component Size Query
|
2152
|
1238
|
|
abc252_g
|
G. Pre-Order
|
2153
|
1352
|
|
arc156_c
|
C. Tree and LCS
|
2155
|
1013
|
|
arc192_c
|
C. Range Sums 2
|
2158
|
757
|
|
agc066_b
|
B. Decreasing Digit Sums
|
2162
|
679
|
|
arc194_d
|
D. Reverse Brackets
|
2164
|
490
|
|
abc346_g
|
G. Alone
|
2166
|
1354
|
|
abc349_f
|
F. Subsequence LCM
|
2169
|
1593
|
|
abc283_g
|
G. Partial Xor Enumeration
|
2173
|
1010
|
|
abc291_g
|
G. OR Sum
|
2176
|
922
|
|
abc228_f
|
F. Stamp Game
|
2179
|
1056
|
|
abc347_f
|
F. Non-overlapping Squares
|
2179
|
1054
|
|
abc287_g
|
G. Balance Update Query
|
2180
|
1079
|
|
abc319_g
|
G. Counting Shortest Paths
|
2185
|
1319
|
|
arc185_e
|
E. Adjacent GCD
|
2185
|
917
|
|
arc125_d
|
D. Unique Subsequence
|
2187
|
1248
|
|
abc272_g
|
G. Yet Another mod M
|
2187
|
1220
|
|
arc166_d
|
D. Interval Counts
|
2192
|
773
|
|
abc328_g
|
G. Cut and Reorder
|
2193
|
1190
|
|
agc065_b
|
B. Erase and Insert
|
2193
|
563
|
|
abc396_g
|
G. Flip Row or Col
|
2195
|
712
|
|
arc191_c
|
C. A^n - 1
|
2198
|
814
|
|
abc353_f
|
F. Tile Distance
|
2201
|
967
|
|
abc227_g
|
G. Divisors of Binomial Coefficient
|
2207
|
1226
|
|
abc341_g
|
G. Highest Ratio
|
2208
|
1089
|
|
abc274_f
|
F. Fishing
|
2212
|
1160
|
|
jsc2021_e
|
E. Level K Palindrome
|
2213
|
583
|
|
abc388_f
|
F. Dangerous Sugoroku
|
2214
|
993
|
|
abc239_g
|
G. Builder Takahashi
|
2215
|
1176
|
|
abc284_g
|
G. Only Once
|
2218
|
933
|
|
abc250_g
|
G. Stonks
|
2219
|
1215
|
|
arc155_c
|
C. Even Sum Triplet
|
2219
|
928
|
|
abc270_g
|
G. Sequence in mod P
|
2220
|
981
|
|
arc180_c
|
C. Subsequence and Prefix Sum
|
2221
|
973
|
|
arc132_d
|
D. Between Two Binary Strings
|
2221
|
860
|
|
arc181_d
|
D. Prefix Bubble Sort
|
2227
|
768
|
|
arc143_d
|
D. Bridges
|
2229
|
995
|
|
abc377_f
|
F. Avoid Queen Attack
|
2232
|
854
|
|
arc189_c
|
C. Balls and Boxes
|
2239
|
625
|
|
abc296_g
|
G. Polygon and Points
|
2241
|
753
|
|
abc222_g
|
G. 222
|
2242
|
1219
|
|
abc334_g
|
G. Christmas Color Grid 2
|
2242
|
959
|
|
arc185_c
|
C. Sum of Three Integers
|
2242
|
764
|
|
arc171_c
|
C. Swap on Tree
|
2244
|
818
|
|
abc391_g
|
G. Many LCS
|
2247
|
788
|
|
abc292_h
|
Ex. Rating Estimator
|
2248
|
1019
|
|
abc365_g
|
G. AtCoder Office
|
2254
|
1115
|
|
abc263_g
|
G. Erasing Prime Pairs
|
2261
|
911
|
|
abc311_g
|
G. One More Grid Task
|
2265
|
1093
|
|
abc242_f
|
F. Black and White Rooks
|
2268
|
1226
|
|
abc245_g
|
G. Foreign Friends
|
2270
|
1154
|
|
arc131_d
|
D. AtArcher
|
2271
|
702
|
|
arc190_b
|
B. L Partition
|
2273
|
520
|
|
abc215_g
|
G. Colorful Candies 2
|
2276
|
1086
|
|
arc175_d
|
D. LIS on Tree 2
|
2276
|
693
|
|
abc276_g
|
G. Count Sequences
|
2278
|
1072
|
|
arc170_d
|
D. Triangle Card Game
|
2279
|
740
|
|
arc151_d
|
D. Binary Representations and Queries
|
2282
|
794
|
|
abc219_g
|
G. Propagation
|
2287
|
1270
|
|
abc265_f
|
F. Manhattan Cafe
|
2290
|
865
|
|
arc145_d
|
D. Non Arithmetic Progression Set
|
2297
|
900
|
|
abc355_e
|
E. Guess the Sum
|
2299
|
1332
|
|
arc177_d
|
D. Earthquakes
|
2299
|
722
|
|
abc290_f
|
F. Maximum Diameter
|
2300
|
943
|
|
arc129_d
|
D. -1+2-1
|
2300
|
838
|
|
abc314_g
|
G. Amulets
|
2301
|
915
|
|
abc281_g
|
G. Farthest City
|
2304
|
1036
|