AtCoder · Project CodeNet · p04047
AtCoder Grand Contest 001 - BBQ Easy
Problem solutions · 1 language
C solution collection · page 18 of 22
C Competitive Programming Solutions — Page 18
Browse 3,258 competitive programming problems with C solutions, explanations, and problem links when available. Page 18 of 22 lists problems 2,551–2,700.
Showing problems 2,551–2,700 of 3,258. Every problem in this collection is available across these pages.
AtCoder · Project CodeNet · p04051
AtCoder Grand Contest 001 - BBQ Hard
Problem solutions · 1 language
AtCoder · Project CodeNet · p04048
AtCoder Grand Contest 001 - Mysterious Light
Problem solutions · 1 language
AtCoder · Project CodeNet · p04049
AtCoder Grand Contest 001 - Shorten Diameter
Problem solutions · 1 language
AtCoder · Project CodeNet · p04034
AtCoder Grand Contest 002 - Box and Ball
Problem solutions · 1 language
AtCoder · Project CodeNet · p04037
AtCoder Grand Contest 002 - Candy Piles
Problem solutions · 1 language
AtCoder · Project CodeNet · p04035
AtCoder Grand Contest 002 - Knot Puzzle
Problem solutions · 1 language
AtCoder · Project CodeNet · p04038
AtCoder Grand Contest 002 - Leftmost Ball
Problem solutions · 1 language
AtCoder · Project CodeNet · p04033
AtCoder Grand Contest 002 - Range Product
Problem solutions · 1 language
AtCoder · Project CodeNet · p04022
AtCoder Grand Contest 003 - Anticube
Problem solutions · 1 language
AtCoder · Project CodeNet · p04021
AtCoder Grand Contest 003 - BBuBBBlesort!
Problem solutions · 1 language
AtCoder · Project CodeNet · p04024
AtCoder Grand Contest 003 - Fraction of Fractal
Problem solutions · 1 language
AtCoder · Project CodeNet · p04023
AtCoder Grand Contest 003 - Sequential operations on Sequence
Problem solutions · 1 language
AtCoder · Project CodeNet · p04020
AtCoder Grand Contest 003 - Simplified mahjong
Problem solutions · 1 language
AtCoder · Project CodeNet · p04019
AtCoder Grand Contest 003 - Wanna go back home
Problem solutions · 1 language
AtCoder · Project CodeNet · p04007
AtCoder Grand Contest 004 - AND Grid
Problem solutions · 1 language
AtCoder · Project CodeNet · p04006
AtCoder Grand Contest 004 - Colorful Slimes
Problem solutions · 1 language
AtCoder · Project CodeNet · p04005
AtCoder Grand Contest 004 - Divide a Cuboid
Problem solutions · 1 language
AtCoder · Project CodeNet · p04009
AtCoder Grand Contest 004 - Salvage Robots
Problem solutions · 1 language
AtCoder · Project CodeNet · p04008
AtCoder Grand Contest 004 - Teleporter
Problem solutions · 1 language
AtCoder · Project CodeNet · p03989
AtCoder Grand Contest 005 - ~K Perm Counting
Problem solutions · 1 language
AtCoder · Project CodeNet · p03987
AtCoder Grand Contest 005 - Minimum Sum
Problem solutions · 1 language
AtCoder · Project CodeNet · p03986
AtCoder Grand Contest 005 - STring
Problem solutions · 1 language
AtCoder · Project CodeNet · p03990
AtCoder Grand Contest 005 - Sugigma: The Showdown
Problem solutions · 1 language
AtCoder · Project CodeNet · p03988
AtCoder Grand Contest 005 - Tree Restoring
Problem solutions · 1 language
AtCoder · Project CodeNet · p03956
AtCoder Grand Contest 006 - Blackout
Problem solutions · 1 language
AtCoder · Project CodeNet · p03952
AtCoder Grand Contest 006 - Median Pyramid Easy
Problem solutions · 1 language
AtCoder · Project CodeNet · p03954
AtCoder Grand Contest 006 - Median Pyramid Hard
Problem solutions · 1 language
AtCoder · Project CodeNet · p03951
AtCoder Grand Contest 006 - Prefix and Suffix
Problem solutions · 1 language
AtCoder · Project CodeNet · p03953
AtCoder Grand Contest 006 - Rabbit Exercise
Problem solutions · 1 language
AtCoder · Project CodeNet · p03955
AtCoder Grand Contest 006 - Rotate 3x3
Problem solutions · 1 language
AtCoder · Project CodeNet · p03938
AtCoder Grand Contest 007 - Construct Sequences
Problem solutions · 1 language
AtCoder · Project CodeNet · p03939
AtCoder Grand Contest 007 - Pushing Balls
Problem solutions · 1 language
AtCoder · Project CodeNet · p03942
AtCoder Grand Contest 007 - Shik and Copying String
Problem solutions · 1 language
AtCoder · Project CodeNet · p03940
AtCoder Grand Contest 007 - Shik and Game
Problem solutions · 1 language
AtCoder · Project CodeNet · p03937
AtCoder Grand Contest 007 - Shik and Stone
Problem solutions · 1 language
AtCoder · Project CodeNet · p03839
AtCoder Grand Contest 008 - Contiguous Repainting
Problem solutions · 1 language
AtCoder · Project CodeNet · p03841
AtCoder Grand Contest 008 - K-th K
Problem solutions · 1 language
AtCoder · Project CodeNet · p03838
AtCoder Grand Contest 008 - Simple Calculator
Problem solutions · 1 language
AtCoder · Project CodeNet · p03840
AtCoder Grand Contest 008 - Tetromino Tiling
Problem solutions · 1 language
AtCoder · Project CodeNet · p03823
AtCoder Grand Contest 009 - Division into Two
Problem solutions · 1 language
AtCoder · Project CodeNet · p03821
AtCoder Grand Contest 009 - Multiple Array
Problem solutions · 1 language
AtCoder · Project CodeNet · p03822
AtCoder Grand Contest 009 - Tournament
Problem solutions · 1 language
AtCoder · Project CodeNet · p03824
AtCoder Grand Contest 009 - Uninity
Problem solutions · 1 language
AtCoder · Project CodeNet · p03807
AtCoder Grand Contest 010 - Addition
Problem solutions · 1 language
AtCoder · Project CodeNet · p03809
AtCoder Grand Contest 010 - Cleaning
Problem solutions · 1 language
AtCoder · Project CodeNet · p03810
AtCoder Grand Contest 010 - Decrementing
Problem solutions · 1 language
AtCoder · Project CodeNet · p03785
AtCoder Grand Contest 011 - Airport Bus
Problem solutions · 1 language
AtCoder · Project CodeNet · p03786
AtCoder Grand Contest 011 - Colorful Creatures
Problem solutions · 1 language
AtCoder · Project CodeNet · p03788
AtCoder Grand Contest 011 - Half Reflector
Problem solutions · 1 language
AtCoder · Project CodeNet · p03789
AtCoder Grand Contest 011 - Increasing Numbers
Problem solutions · 1 language
AtCoder · Project CodeNet · p03787
AtCoder Grand Contest 011 - Squared Graph
Problem solutions · 1 language
AtCoder · Project CodeNet · p03767
AtCoder Grand Contest 012 - AtCoder Group Contest
Problem solutions · 1 language
AtCoder · Project CodeNet · p03771
AtCoder Grand Contest 012 - Camel and Oases
Problem solutions · 1 language
AtCoder · Project CodeNet · p03770
AtCoder Grand Contest 012 - Colorful Balls
Problem solutions · 1 language
AtCoder · Project CodeNet · p03768
AtCoder Grand Contest 012 - Splatter Painting
Problem solutions · 1 language
AtCoder · Project CodeNet · p03769
AtCoder Grand Contest 012 - Tautonym Puzzle
Problem solutions · 1 language
AtCoder · Project CodeNet · p03747
AtCoder Grand Contest 013 - Ants on a Circle
Problem solutions · 1 language
AtCoder · Project CodeNet · p03746
AtCoder Grand Contest 013 - Hamiltonish Path
Problem solutions · 1 language
AtCoder · Project CodeNet · p03748
AtCoder Grand Contest 013 - Piling Up
Problem solutions · 1 language
AtCoder · Project CodeNet · p03749
AtCoder Grand Contest 013 - Placing Squares
Problem solutions · 1 language
AtCoder · Project CodeNet · p03745
AtCoder Grand Contest 013 - Sorted Arrays
Problem solutions · 1 language
AtCoder · Project CodeNet · p03726
AtCoder Grand Contest 014 - Black and White Tree
Problem solutions · 1 language
AtCoder · Project CodeNet · p03725
AtCoder Grand Contest 014 - Closed Rooms
Problem solutions · 1 language
AtCoder · Project CodeNet · p03723
AtCoder Grand Contest 014 - Cookie Exchanges
Problem solutions · 1 language
AtCoder · Project CodeNet · p03728
AtCoder Grand Contest 014 - Strange Sorting
Problem solutions · 1 language
AtCoder · Project CodeNet · p03724
AtCoder Grand Contest 014 - Unplanned Queries
Problem solutions · 1 language
AtCoder · Project CodeNet · p03708
AtCoder Grand Contest 015 - A or...or B Problem
Problem solutions · 1 language
AtCoder · Project CodeNet · p03705
AtCoder Grand Contest 015 - A+...+B Problem
Problem solutions · 1 language
AtCoder · Project CodeNet · p03709
AtCoder Grand Contest 015 - Mr.Aoki Incubator
Problem solutions · 1 language
AtCoder · Project CodeNet · p03707
AtCoder Grand Contest 015 - Nuske vs Phantom Thnook
Problem solutions · 1 language
AtCoder · Project CodeNet · p03689
AtCoder Grand Contest 016 - +/- Rectangle
Problem solutions · 1 language
AtCoder · Project CodeNet · p03688
AtCoder Grand Contest 016 - Colorful Hats
Problem solutions · 1 language
AtCoder · Project CodeNet · p03691
AtCoder Grand Contest 016 - Poor Turkeys
Problem solutions · 1 language
AtCoder · Project CodeNet · p03687
AtCoder Grand Contest 016 - Shrinking
Problem solutions · 1 language
AtCoder · Project CodeNet · p03690
AtCoder Grand Contest 016 - XOR Replace
Problem solutions · 1 language
AtCoder · Project CodeNet · p03665
AtCoder Grand Contest 017 - Biscuits
Problem solutions · 1 language
AtCoder · Project CodeNet · p03668
AtCoder Grand Contest 017 - Game on Tree
Problem solutions · 1 language
AtCoder · Project CodeNet · p03669
AtCoder Grand Contest 017 - Jigsaw
Problem solutions · 1 language
AtCoder · Project CodeNet · p03666
AtCoder Grand Contest 017 - Moderate Differences
Problem solutions · 1 language
AtCoder · Project CodeNet · p03667
AtCoder Grand Contest 017 - Snuke and Spells
Problem solutions · 1 language
AtCoder · Project CodeNet · p03651
AtCoder Grand Contest 018 - Getting Difference
Problem solutions · 1 language
AtCoder · Project CodeNet · p03652
AtCoder Grand Contest 018 - Sports Festival
Problem solutions · 1 language
AtCoder · Project CodeNet · p03654
AtCoder Grand Contest 018 - Tree and Hamilton Path
Problem solutions · 1 language
AtCoder · Project CodeNet · p03619
AtCoder Grand Contest 019 - Fountain Walk
Problem solutions · 1 language
AtCoder · Project CodeNet · p03617
AtCoder Grand Contest 019 - Ice Tea Store
Problem solutions · 1 language
AtCoder · Project CodeNet · p03618
AtCoder Grand Contest 019 - Reverse and Compare
Problem solutions · 1 language
AtCoder · Project CodeNet · p03620
AtCoder Grand Contest 019 - Shift and Flip
Problem solutions · 1 language
AtCoder · Project CodeNet · p03464
AtCoder Grand Contest 020 - Ice Rink Game
Problem solutions · 1 language
AtCoder · Project CodeNet · p03465
AtCoder Grand Contest 020 - Median Sum
Problem solutions · 1 language
AtCoder · Project CodeNet · p03466
AtCoder Grand Contest 020 - Min Max Repetition
Problem solutions · 1 language
AtCoder · Project CodeNet · p03463
AtCoder Grand Contest 020 - Move and Win
Problem solutions · 1 language
AtCoder · Project CodeNet · p03431
AtCoder Grand Contest 021 - Ball Eat Chameleons
Problem solutions · 1 language
AtCoder · Project CodeNet · p03427
AtCoder Grand Contest 021 - Digit Sum 2
Problem solutions · 1 language
AtCoder · Project CodeNet · p03430
AtCoder Grand Contest 021 - Reversed LCS
Problem solutions · 1 language
AtCoder · Project CodeNet · p03429
AtCoder Grand Contest 021 - Tiling
Problem solutions · 1 language
AtCoder · Project CodeNet · p03393
AtCoder Grand Contest 022 - Diverse Word
Problem solutions · 1 language
AtCoder · Project CodeNet · p03394
AtCoder Grand Contest 022 - GCD Sequence
Problem solutions · 1 language
AtCoder · Project CodeNet · p03395
AtCoder Grand Contest 022 - Remainder Game
Problem solutions · 1 language
AtCoder · Project CodeNet · p03396
AtCoder Grand Contest 022 - Shopping
Problem solutions · 1 language
AtCoder · Project CodeNet · p03364
AtCoder Grand Contest 023 - Find Symmetries
Problem solutions · 1 language
AtCoder · Project CodeNet · p03366
AtCoder Grand Contest 023 - Go Home
Problem solutions · 1 language
AtCoder · Project CodeNet · p03367
AtCoder Grand Contest 023 - Inversions
Problem solutions · 1 language
AtCoder · Project CodeNet · p03365
AtCoder Grand Contest 023 - Painting Machines
Problem solutions · 1 language
AtCoder · Project CodeNet · p03363
AtCoder Grand Contest 023 - Zero-Sum Ranges
Problem solutions · 1 language
AtCoder · Project CodeNet · p03346
AtCoder Grand Contest 024 - Backfront
Problem solutions · 1 language
AtCoder · Project CodeNet · p03345
AtCoder Grand Contest 024 - Fairness
Problem solutions · 1 language
AtCoder · Project CodeNet · p03348
AtCoder Grand Contest 024 - Isomorphism Freak
Problem solutions · 1 language
AtCoder · Project CodeNet · p03347
AtCoder Grand Contest 024 - Sequence Growing Easy
Problem solutions · 1 language
AtCoder · Project CodeNet · p03349
AtCoder Grand Contest 024 - Sequence Growing Hard
Problem solutions · 1 language
AtCoder · Project CodeNet · p03336
AtCoder Grand Contest 025 - Addition and Andition
Problem solutions · 1 language
AtCoder · Project CodeNet · p03334
AtCoder Grand Contest 025 - Choosing Points
Problem solutions · 1 language
AtCoder · Project CodeNet · p03331
AtCoder Grand Contest 025 - Digits Sum
Problem solutions · 1 language
AtCoder · Project CodeNet · p03333
AtCoder Grand Contest 025 - Interval Game
Problem solutions · 1 language
AtCoder · Project CodeNet · p03332
AtCoder Grand Contest 025 - RGB Coloring
Problem solutions · 1 language
AtCoder · Project CodeNet · p03335
AtCoder Grand Contest 025 - Walking on a Tree
Problem solutions · 1 language
AtCoder · Project CodeNet · p03296
AtCoder Grand Contest 026 - Colorful Slimes 2
Problem solutions · 1 language
AtCoder · Project CodeNet · p03299
AtCoder Grand Contest 026 - Histogram Coloring
Problem solutions · 1 language
AtCoder · Project CodeNet · p03301
AtCoder Grand Contest 026 - Manju Game
Problem solutions · 1 language
AtCoder · Project CodeNet · p03297
AtCoder Grand Contest 026 - rng_10s
Problem solutions · 1 language
AtCoder · Project CodeNet · p03298
AtCoder Grand Contest 026 - String Coloring
Problem solutions · 1 language
AtCoder · Project CodeNet · p03300
AtCoder Grand Contest 026 - Synchronized Subsequence
Problem solutions · 1 language
AtCoder · Project CodeNet · p03258
AtCoder Grand Contest 027 - ABBreviate
Problem solutions · 1 language
AtCoder · Project CodeNet · p03256
AtCoder Grand Contest 027 - ABland Yard
Problem solutions · 1 language
AtCoder · Project CodeNet · p03254
AtCoder Grand Contest 027 - Candy Distribution Again
Problem solutions · 1 language
AtCoder · Project CodeNet · p03255
AtCoder Grand Contest 027 - Garbage Collector
Problem solutions · 1 language
AtCoder · Project CodeNet · p03259
AtCoder Grand Contest 027 - Grafting
Problem solutions · 1 language
AtCoder · Project CodeNet · p03257
AtCoder Grand Contest 027 - Modulo Matrix
Problem solutions · 1 language
AtCoder · Project CodeNet · p03234
AtCoder Grand Contest 028 - Chords
Problem solutions · 1 language
AtCoder · Project CodeNet · p03233
AtCoder Grand Contest 028 - Min Cost Cycle
Problem solutions · 1 language
AtCoder · Project CodeNet · p03232
AtCoder Grand Contest 028 - Removing Blocks
Problem solutions · 1 language
AtCoder · Project CodeNet · p03231
AtCoder Grand Contest 028 - Two Abbreviations
Problem solutions · 1 language
AtCoder · Project CodeNet · p03203
AtCoder Grand Contest 029 - Grid game
Problem solutions · 1 language
AtCoder · Project CodeNet · p03200
AtCoder Grand Contest 029 - Irreversible operation
Problem solutions · 1 language
AtCoder · Project CodeNet · p03202
AtCoder Grand Contest 029 - Lexicographic constraints
Problem solutions · 1 language
AtCoder · Project CodeNet · p03201
AtCoder Grand Contest 029 - Powers of two
Problem solutions · 1 language
AtCoder · Project CodeNet · p03188
AtCoder Grand Contest 030 - Coloring Torus
Problem solutions · 1 language
AtCoder · Project CodeNet · p03189
AtCoder Grand Contest 030 - Inversion Sum
Problem solutions · 1 language
AtCoder · Project CodeNet · p03190
AtCoder Grand Contest 030 - Less than 3
Problem solutions · 1 language
AtCoder · Project CodeNet · p03191
AtCoder Grand Contest 030 - Permutation and Minimum
Problem solutions · 1 language
AtCoder · Project CodeNet · p03186
AtCoder Grand Contest 030 - Poisonous Cookies
Problem solutions · 1 language
AtCoder · Project CodeNet · p03187
AtCoder Grand Contest 030 - Tree Burning
Problem solutions · 1 language
AtCoder · Project CodeNet · p03098
AtCoder Grand Contest 031 - A Sequence of Permutations
Problem solutions · 1 language
AtCoder · Project CodeNet · p03095
AtCoder Grand Contest 031 - Colorful Subsequence
Problem solutions · 1 language
AtCoder · Project CodeNet · p03097
AtCoder Grand Contest 031 - Differ by 1 Bit
Problem solutions · 1 language
AtCoder · Project CodeNet · p03096
AtCoder Grand Contest 031 - Reversi
Problem solutions · 1 language
AtCoder · Project CodeNet · p03090
AtCoder Grand Contest 032 - Balanced Neighbors
Problem solutions · 1 language