AtCoder · Project CodeNet · p03442
AtCoder Petrozavodsk Contest 001 - XOR Tree
Problem solutions · 1 language
C# solution collection · page 16 of 19
C# Competitive Programming Solutions — Page 16
Browse 2,717 competitive programming problems with C# solutions, explanations, and problem links when available. Page 16 of 19 lists problems 2,251–2,400.
Showing problems 2,251–2,400 of 2,717. Every problem in this collection is available across these pages.
AtCoder · Project CodeNet · p04040
AtCoder Regular Contest 058 - Iroha and a Grid
Problem solutions · 1 language
AtCoder · Project CodeNet · p04041
AtCoder Regular Contest 058 - Iroha and Haiku
Problem solutions · 1 language
AtCoder · Project CodeNet · p04042
AtCoder Regular Contest 058 - Iroha Loves Strings
Problem solutions · 1 language
AtCoder · Project CodeNet · p04039
AtCoder Regular Contest 058 - Iroha's Obsession
Problem solutions · 1 language
AtCoder · Project CodeNet · p04025
AtCoder Regular Contest 059 - Be Together
Problem solutions · 1 language
AtCoder · Project CodeNet · p04027
AtCoder Regular Contest 059 - Children and Candies
Problem solutions · 1 language
AtCoder · Project CodeNet · p04026
AtCoder Regular Contest 059 - Unbalanced
Problem solutions · 1 language
AtCoder · Project CodeNet · p04028
AtCoder Regular Contest 059 - Unhappy Hacking
Problem solutions · 1 language
AtCoder · Project CodeNet · p04018
AtCoder Regular Contest 060 - Best Representation
Problem solutions · 1 language
AtCoder · Project CodeNet · p04016
AtCoder Regular Contest 060 - Digit Sum
Problem solutions · 1 language
AtCoder · Project CodeNet · p04015
AtCoder Regular Contest 060 - Tak and Cards
Problem solutions · 1 language
AtCoder · Project CodeNet · p04017
AtCoder Regular Contest 060 - Tak and Hotels
Problem solutions · 1 language
AtCoder · Project CodeNet · p04004
AtCoder Regular Contest 061 - Card Game for Three
Problem solutions · 1 language
AtCoder · Project CodeNet · p04001
AtCoder Regular Contest 061 - Many Formulas
Problem solutions · 1 language
AtCoder · Project CodeNet · p04002
AtCoder Regular Contest 061 - Snuke's Coloring
Problem solutions · 1 language
AtCoder · Project CodeNet · p04003
AtCoder Regular Contest 061 - Snuke's Subway Trip
Problem solutions · 1 language
AtCoder · Project CodeNet · p03966
AtCoder Regular Contest 062 - AtCoDeer and Election Report
Problem solutions · 1 language
AtCoder · Project CodeNet · p03967
AtCoder Regular Contest 062 - AtCoDeer and Rock-Paper
Problem solutions · 1 language
AtCoder · Project CodeNet · p03968
AtCoder Regular Contest 062 - Building Cubes with AtCoDeer
Problem solutions · 1 language
AtCoder · Project CodeNet · p03969
AtCoder Regular Contest 062 - Painting Graphs with AtCoDeer
Problem solutions · 1 language
AtCoder · Project CodeNet · p03947
AtCoder Regular Contest 063 - 1D Reversi
Problem solutions · 1 language
AtCoder · Project CodeNet · p03948
AtCoder Regular Contest 063 - An Invisible Hand
Problem solutions · 1 language
AtCoder · Project CodeNet · p03949
AtCoder Regular Contest 063 - Integers on a Tree
Problem solutions · 1 language
AtCoder · Project CodeNet · p03865
AtCoder Regular Contest 064 - An Ordinary Game
Problem solutions · 1 language
AtCoder · Project CodeNet · p03864
AtCoder Regular Contest 064 - Boxes and Candies
Problem solutions · 1 language
AtCoder · Project CodeNet · p03866
AtCoder Regular Contest 064 - Cosmic Rays
Problem solutions · 1 language
AtCoder · Project CodeNet · p03867
AtCoder Regular Contest 064 - Rotated Palindromes
Problem solutions · 1 language
AtCoder · Project CodeNet · p03857
AtCoder Regular Contest 065 - Connectivity
Problem solutions · 1 language
AtCoder · Project CodeNet · p03856
AtCoder Regular Contest 065 - Daydream
Problem solutions · 1 language
AtCoder · Project CodeNet · p03858
AtCoder Regular Contest 065 - Manhattan Compass
Problem solutions · 1 language
AtCoder · Project CodeNet · p03859
AtCoder Regular Contest 065 - Shuffling
Problem solutions · 1 language
AtCoder · Project CodeNet · p03850
AtCoder Regular Contest 066 - Addition and Subtraction Hard
Problem solutions · 1 language
AtCoder · Project CodeNet · p03851
AtCoder Regular Contest 066 - Contest with Drinks Hard
Problem solutions · 1 language
AtCoder · Project CodeNet · p03848
AtCoder Regular Contest 066 - Lining Up
Problem solutions · 1 language
AtCoder · Project CodeNet · p03849
AtCoder Regular Contest 066 - Xor Sum
Problem solutions · 1 language
AtCoder · Project CodeNet · p03830
AtCoder Regular Contest 067 - Factors of Factorial
Problem solutions · 1 language
AtCoder · Project CodeNet · p03832
AtCoder Regular Contest 067 - Grouping
Problem solutions · 1 language
AtCoder · Project CodeNet · p03831
AtCoder Regular Contest 067 - Walk and Teleport
Problem solutions · 1 language
AtCoder · Project CodeNet · p03833
AtCoder Regular Contest 067 - Yakiniku Restaurants
Problem solutions · 1 language
AtCoder · Project CodeNet · p03818
AtCoder Regular Contest 068 - Card Eater
Problem solutions · 1 language
AtCoder · Project CodeNet · p03819
AtCoder Regular Contest 068 - Snuke Line
Problem solutions · 1 language
AtCoder · Project CodeNet · p03817
AtCoder Regular Contest 068 - X: Yet Another Die Game
Problem solutions · 1 language
AtCoder · Project CodeNet · p03802
AtCoder Regular Contest 069 - Flags
Problem solutions · 1 language
AtCoder · Project CodeNet · p03801
AtCoder Regular Contest 069 - Frequency
Problem solutions · 1 language
AtCoder · Project CodeNet · p03800
AtCoder Regular Contest 069 - Menagerie
Problem solutions · 1 language
AtCoder · Project CodeNet · p03799
AtCoder Regular Contest 069 - Scc Puzzle
Problem solutions · 1 language
AtCoder · Project CodeNet · p03781
AtCoder Regular Contest 070 - Go Home
Problem solutions · 1 language
AtCoder · Project CodeNet · p03784
AtCoder Regular Contest 070 - HonestOrUnkind
Problem solutions · 1 language
AtCoder · Project CodeNet · p03783
AtCoder Regular Contest 070 - NarrowRectangles
Problem solutions · 1 language
AtCoder · Project CodeNet · p03782
AtCoder Regular Contest 070 - No Need
Problem solutions · 1 language
AtCoder · Project CodeNet · p03763
AtCoder Regular Contest 071 - Dubious Document
Problem solutions · 1 language
AtCoder · Project CodeNet · p03766
AtCoder Regular Contest 071 - Infinite Sequence
Problem solutions · 1 language
AtCoder · Project CodeNet · p03765
AtCoder Regular Contest 071 - TrBBnsformBBtion
Problem solutions · 1 language
AtCoder · Project CodeNet · p03743
AtCoder Regular Contest 072 - Alice in linear land
Problem solutions · 1 language
AtCoder · Project CodeNet · p03742
AtCoder Regular Contest 072 - Alice&Brown
Problem solutions · 1 language
AtCoder · Project CodeNet · p03741
AtCoder Regular Contest 072 - Sequence
Problem solutions · 1 language
AtCoder · Project CodeNet · p03735
AtCoder Regular Contest 073 - Ball Coloring
Problem solutions · 1 language
AtCoder · Project CodeNet · p03736
AtCoder Regular Contest 073 - Many Moves
Problem solutions · 1 language
AtCoder · Project CodeNet · p03733
AtCoder Regular Contest 073 - Sentou
Problem solutions · 1 language
AtCoder · Project CodeNet · p03734
AtCoder Regular Contest 073 - Simple Knapsack
Problem solutions · 1 language
AtCoder · Project CodeNet · p03716
AtCoder Regular Contest 074 - 3N Numbers
Problem solutions · 1 language
AtCoder · Project CodeNet · p03715
AtCoder Regular Contest 074 - Chocolate Bar
Problem solutions · 1 language
AtCoder · Project CodeNet · p03718
AtCoder Regular Contest 074 - Lotus Leaves
Problem solutions · 1 language
AtCoder · Project CodeNet · p03717
AtCoder Regular Contest 074 - RGB Sequence
Problem solutions · 1 language
AtCoder · Project CodeNet · p03701
AtCoder Regular Contest 075 - Bugged
Problem solutions · 1 language
AtCoder · Project CodeNet · p03703
AtCoder Regular Contest 075 - Meaningful Mean
Problem solutions · 1 language
AtCoder · Project CodeNet · p03704
AtCoder Regular Contest 075 - Mirrored
Problem solutions · 1 language
AtCoder · Project CodeNet · p03702
AtCoder Regular Contest 075 - Widespread
Problem solutions · 1 language
AtCoder · Project CodeNet · p03684
AtCoder Regular Contest 076 - Built?
Problem solutions · 1 language
AtCoder · Project CodeNet · p03685
AtCoder Regular Contest 076 - Connected?
Problem solutions · 1 language
AtCoder · Project CodeNet · p03686
AtCoder Regular Contest 076 - Exhausted?
Problem solutions · 1 language
AtCoder · Project CodeNet · p03683
AtCoder Regular Contest 076 - Reconciled?
Problem solutions · 1 language
AtCoder · Project CodeNet · p03677
AtCoder Regular Contest 077 - guruguru
Problem solutions · 1 language
AtCoder · Project CodeNet · p03675
AtCoder Regular Contest 077 - pushpush
Problem solutions · 1 language
AtCoder · Project CodeNet · p03663
AtCoder Regular Contest 078 - Awkward Response
Problem solutions · 1 language
AtCoder · Project CodeNet · p03662
AtCoder Regular Contest 078 - Fennec VS. Snuke
Problem solutions · 1 language
AtCoder · Project CodeNet · p03664
AtCoder Regular Contest 078 - Mole and Abandoned Mine
Problem solutions · 1 language
AtCoder · Project CodeNet · p03661
AtCoder Regular Contest 078 - Splitting Pile
Problem solutions · 1 language
AtCoder · Project CodeNet · p03647
AtCoder Regular Contest 079 - Cat Snuke and a Voyage
Problem solutions · 1 language
AtCoder · Project CodeNet · p03648
AtCoder Regular Contest 079 - Decrease (Contestant ver.)
Problem solutions · 1 language
AtCoder · Project CodeNet · p03649
AtCoder Regular Contest 079 - Decrease (Judge ver.)
Problem solutions · 1 language
AtCoder · Project CodeNet · p03650
AtCoder Regular Contest 079 - Namori Grundy
Problem solutions · 1 language
AtCoder · Project CodeNet · p03639
AtCoder Regular Contest 080 - 4-adjacent
Problem solutions · 1 language
AtCoder · Project CodeNet · p03640
AtCoder Regular Contest 080 - Grid Coloring
Problem solutions · 1 language
AtCoder · Project CodeNet · p03642
AtCoder Regular Contest 080 - Prime Flip
Problem solutions · 1 language
AtCoder · Project CodeNet · p03641
AtCoder Regular Contest 080 - Young Maids
Problem solutions · 1 language
AtCoder · Project CodeNet · p03628
AtCoder Regular Contest 081 - Coloring Dominoes
Problem solutions · 1 language
AtCoder · Project CodeNet · p03629
AtCoder Regular Contest 081 - Don't Be a Subsequence
Problem solutions · 1 language
AtCoder · Project CodeNet · p03630
AtCoder Regular Contest 081 - Flip and Rectangles
Problem solutions · 1 language
AtCoder · Project CodeNet · p03627
AtCoder Regular Contest 081 - Make a Rectangle
Problem solutions · 1 language
AtCoder · Project CodeNet · p03615
AtCoder Regular Contest 082 - ConvexScore
Problem solutions · 1 language
AtCoder · Project CodeNet · p03614
AtCoder Regular Contest 082 - Derangement
Problem solutions · 1 language
AtCoder · Project CodeNet · p03616
AtCoder Regular Contest 082 - Sandglass
Problem solutions · 1 language
AtCoder · Project CodeNet · p03613
AtCoder Regular Contest 082 - Together
Problem solutions · 1 language
AtCoder · Project CodeNet · p03603
AtCoder Regular Contest 083 - Bichrome Tree
Problem solutions · 1 language
AtCoder · Project CodeNet · p03604
AtCoder Regular Contest 083 - Collecting Balls
Problem solutions · 1 language
AtCoder · Project CodeNet · p03602
AtCoder Regular Contest 083 - Restoring Road Network
Problem solutions · 1 language
AtCoder · Project CodeNet · p03601
AtCoder Regular Contest 083 - Sugar Water
Problem solutions · 1 language
AtCoder · Project CodeNet · p03561
AtCoder Regular Contest 084 - Finite Encyclopedia of Integer Sequences
Problem solutions · 1 language
AtCoder · Project CodeNet · p03560
AtCoder Regular Contest 084 - Small Multiple
Problem solutions · 1 language
AtCoder · Project CodeNet · p03559
AtCoder Regular Contest 084 - Snuke Festival
Problem solutions · 1 language
AtCoder · Project CodeNet · p03562
AtCoder Regular Contest 084 - XorShift
Problem solutions · 1 language
AtCoder · Project CodeNet · p03498
AtCoder Regular Contest 086 - Non-decreasing
Problem solutions · 1 language
AtCoder · Project CodeNet · p03497
AtCoder Regular Contest 086 - Not so Diverse
Problem solutions · 1 language
AtCoder · Project CodeNet · p03499
AtCoder Regular Contest 086 - Smuggling Marbles
Problem solutions · 1 language
AtCoder · Project CodeNet · p03490
AtCoder Regular Contest 087 - FT Robot
Problem solutions · 1 language
AtCoder · Project CodeNet · p03489
AtCoder Regular Contest 087 - Good Sequence
Problem solutions · 1 language
AtCoder · Project CodeNet · p03491
AtCoder Regular Contest 087 - Prefix-free Game
Problem solutions · 1 language
AtCoder · Project CodeNet · p03492
AtCoder Regular Contest 087 - Squirrel Migration
Problem solutions · 1 language
AtCoder · Project CodeNet · p03484
AtCoder Regular Contest 088 - Christmas Tree
Problem solutions · 1 language
AtCoder · Project CodeNet · p03481
AtCoder Regular Contest 088 - Multiple Gift
Problem solutions · 1 language
AtCoder · Project CodeNet · p03483
AtCoder Regular Contest 088 - Papple Sort
Problem solutions · 1 language
AtCoder · Project CodeNet · p03482
AtCoder Regular Contest 088 - Wide Flip
Problem solutions · 1 language
AtCoder · Project CodeNet · p03460
AtCoder Regular Contest 089 - Checker
Problem solutions · 1 language
AtCoder · Project CodeNet · p03462
AtCoder Regular Contest 089 - ColoringBalls
Problem solutions · 1 language
AtCoder · Project CodeNet · p03461
AtCoder Regular Contest 089 - GraphXY
Problem solutions · 1 language
AtCoder · Project CodeNet · p03459
AtCoder Regular Contest 089 - Traveling
Problem solutions · 1 language
AtCoder · Project CodeNet · p03453
AtCoder Regular Contest 090 - Avoiding Collision
Problem solutions · 1 language
AtCoder · Project CodeNet · p03451
AtCoder Regular Contest 090 - Candies
Problem solutions · 1 language
AtCoder · Project CodeNet · p03454
AtCoder Regular Contest 090 - Number of Digits
Problem solutions · 1 language
AtCoder · Project CodeNet · p03452
AtCoder Regular Contest 090 - People on a Line
Problem solutions · 1 language
AtCoder · Project CodeNet · p03419
AtCoder Regular Contest 091 - Flip Flip and Flip......
Problem solutions · 1 language
AtCoder · Project CodeNet · p03421
AtCoder Regular Contest 091 - LISDL
Problem solutions · 1 language
AtCoder · Project CodeNet · p03420
AtCoder Regular Contest 091 - Remainder Reminder
Problem solutions · 1 language
AtCoder · Project CodeNet · p03422
AtCoder Regular Contest 091 - Strange Nim
Problem solutions · 1 language
AtCoder · Project CodeNet · p03411
AtCoder Regular Contest 092 - 2D Plane 2N Points
Problem solutions · 1 language
AtCoder · Project CodeNet · p03413
AtCoder Regular Contest 092 - Both Sides Merger
Problem solutions · 1 language
AtCoder · Project CodeNet · p03414
AtCoder Regular Contest 092 - Two Faced Edges
Problem solutions · 1 language
AtCoder · Project CodeNet · p03412
AtCoder Regular Contest 092 - Two Sequences
Problem solutions · 1 language
AtCoder · Project CodeNet · p03405
AtCoder Regular Contest 093 - Bichrome Spanning Tree
Problem solutions · 1 language
AtCoder · Project CodeNet · p03406
AtCoder Regular Contest 093 - Dark Horse
Problem solutions · 1 language
AtCoder · Project CodeNet · p03404
AtCoder Regular Contest 093 - Grid Components
Problem solutions · 1 language
AtCoder · Project CodeNet · p03403
AtCoder Regular Contest 093 - Traveling Plan
Problem solutions · 1 language
AtCoder · Project CodeNet · p03392
AtCoder Regular Contest 094 - Normalization
Problem solutions · 1 language
AtCoder · Project CodeNet · p03389
AtCoder Regular Contest 094 - Same Integers
Problem solutions · 1 language
AtCoder · Project CodeNet · p03391
AtCoder Regular Contest 094 - Tozan and Gezan
Problem solutions · 1 language
AtCoder · Project CodeNet · p03390
AtCoder Regular Contest 094 - Worst Case
Problem solutions · 1 language
AtCoder · Project CodeNet · p03382
AtCoder Regular Contest 095 - Binomial Coefficients
Problem solutions · 1 language
AtCoder · Project CodeNet · p03381
AtCoder Regular Contest 095 - Many Medians
Problem solutions · 1 language
AtCoder · Project CodeNet · p03384
AtCoder Regular Contest 095 - Permutation Tree
Problem solutions · 1 language
AtCoder · Project CodeNet · p03383
AtCoder Regular Contest 095 - Symmetric Grid
Problem solutions · 1 language
AtCoder · Project CodeNet · p03375
AtCoder Regular Contest 096 - Everything on It
Problem solutions · 1 language