UVa Online Judge Solutions

:trophy: Solutions to problems from the UVa Online Judge :trophy:

Problem Set Volumes

Volume 001

• [x] 00100 — The 3n + 1 problem
• [x] 00156 — Ananagrams
• [x] 00195 — Anagram

Volume 002

• [x] 00272 — TEX Quotes
• [x] 00299 — Train Swapping

Volume 003

• [x] 00353 — Pesky Palindromes

Volume 004

• [x] 00401 — Palindromes
• [x] 00454 — Anagrams
• [x] 00482 — Permutation Arrays
• [x] 00483 — Word Scramble

Volume 005

• [x] 00514 — Rails
• [x] 00573 — The Snail
• [x] 00594 — One Little, Two Little, Three Little Endians

Volume 006

• [x] 00612 — DNA Sorting
• [x] 00640 — Self Numbers
• [x] 00661 — Blowing Fuses
• [x] 00673 — Parentheses Balance

Volume 007

• [x] 00725 — Division
• [x] 00727 — Equation
• [x] 00787 — Maximum Sub-sequence Product

Volume 008

• [x] 00821 — Page Hopping

Volume 009

• [x] 00920 — Sunny Mountains
• [x] 00993 — Product of Digits

Volume 011

• [x] 01124 — Celebrity Jeopardy

Volume 012

• [x] 01203 — Argus
• [x] 01223 — Editor
• [x] 01235 — Anti Brute Force Lock
• [x] 01282 — Fibonacci Words

Volume 016

• [x] 01649 — Binomial coefficients

Volume 017

• [x] 01709 — Amalgamated Artichokes
• [x] 01738 — Ceiling Function

Contest Volumes

Volume 100

• [x] 10018 — Reverse and Add
• [x] 10038 — Jolly Jumpers
• [x] 10055 — Hashmat the Brave Warrior
• [x] 10069 — Distinct Subsequences
• [x] 10079 — Pizza Cutting

Volume 101

• [x] 10107 — What is the Median?
• [x] 10114 — Loansome Car Buyer
• [x] 10131 — Is Bigger Smarter?
• [x] 10137 — The Trip
• [x] 10141 — Request for Proposal
• [x] 10165 — Stone Game
• [x] 10189 — Minesweeper
• [x] 10194 — Football (aka Soccer)

Volume 102

• [x] 10258 — Contest Scoreboard

Volume 103

• [x] 10327 — Flip Sort
• [x] 10334 — Ray Through Glasses
• [x] 10363 — Tic Tac Toe

Volume 104

• [x] 10433 — Automorphic Numbers
• [x] 10469 — To Carry or not to Carry
• [x] 10496 — Collecting Beepers

Volume 105

• [x] 10534 — Wavio Sequence
• [x] 10550 — Combination Lock

Volume 106

• [x] 10670 — Work Reduction
• [x] 10679 — I Love Strings!!
• [x] 10684 — The Jackpot

Volume 107

• [x] 10721 — Bar Codes

Volume 108

• [x] 10810 — Ultra-QuickSort
• [x] 10812 — Beat the Spread!

Volume 109

• [x] 10911 — Forming Quiz Teams
• [x] 10943 — How do you add?
• [x] 10945 — Mother Bear
• [x] 10954 — Add All

Volume 110

• [x] 11044 — Searching for Nessy

Volume 111

• [x] 11172 — Relational Operator

Volume 112

• [x] 11221 — Magic square palindromes
• [x] 11230 — Annoying Painting Tool

Volume 113

• [x] 11309 — Counting Chaos
• [x] 11336 — DRM
• [x] 11340 — Newspaper
• [x] 11350 — Stern-Brocot Tree

Volume 114

• [x] 11462 — Age Sort
• [x] 11495 — Bubbles and Buckets
• [x] 11498 — Division of Nlogonia

Volume 115

• [x] 11507 — Bender B
• [x] 11511 — Frieze Patterns
• [x] 11514 — Batman
• [x] 11547 — Automatic Answer
• [x] 11559 — Event Planning

Volume 116

• [x] 11616 — Roman Numerals
• [x] 11677 — Alarm Clock

Volume 117

• [x] 11727 — Cost Cutting
• [x] 11764 — Jumping Mario
• [x] 11799 — Horror Dash

Volume 118

• [x] 11849 — CD
• [x] 11858 — Frosh Week

Volume 119

• [x] 11966 — Galactic Bonding
• [x] 11995 — I Can Guess the Data Structure!

Volume 120

• [x] 12086 — Potentiometers

Volume 122

• [x] 12239 — Bingo!
• [x] 12243 — Flowers Flourish from France
• [x] 12247 — Jollo

Volume 123

• [x] 12319 — Edgetown's Traffic Jams
• [x] 12322 — Handgun Shooting Sport
• [x] 12324 — Philip J
• [x] 12356 — Army Buddies

Volume 124

• [x] 12462 — Rectangle

Volume 125

• [x] 12516 — Cinema-cola

Volume 126

• [x] 12637 — 30 Minutes or Less
• [x] 12638 — Godels Dream
• [x] 12639 — Hexagonal Puzzle
• [x] 12640 — Largest Sum Game
• [x] 12641 — Reodrnreig Lteetrs in Wrods
• [x] 12642 — Shuffling Cards
• [x] 12643 — Tennis Rounds
• [x] 12644 — Vocabulary
• [x] 12645 — Water Supply
• [x] 12668 — Attacking Rooks
• [x] 12670 — Counting ones
• [x] 12671 — Disjoint Water Supply
• [x] 12673 — Football

Volume 127

• [x] 12783 — Weak Links
• [x] 12784 — Dont Care
• [x] 12785 — Emacs Plugin
• [x] 12786 — Friendship Networks
• [x] 12787 — Looking-Glass House
• [x] 12788 — Smooth Factor

Volume 128

• [x] 12854 — Automated Checking Machine
• [x] 12855 — Black and white stones
• [x] 12856 — Counting Substhreengs
• [x] 12860 — Galaxy collision
• [x] 12861 — Help Cupid
• [x] 12862 — Intrepid climber

Volume 129

• [x] 12918 — Lucky Thief
• [x] 12940 — Next Palindromic Numbers
• [x] 12942 — Sub-expression Counting
• [x] 12943 — Designing an Electronic Device
• [x] 12944 — Earthquake Disaster
• [x] 12945 — Farmer Jane
• [x] 12946 — Peanoland Contacting Gaussland
• [x] 12947 — Texting with Grandma
• [x] 12948 — Interstellar Travel
• [x] 12949 — Voting Duels

Volume 130

• [x] 13004 — At Most Twice
• [x] 13005 — Blood Groups
• [x] 13006 — Cake Cut
• [x] 13007 — D as in Daedalus
• [x] 13008 — Exposing Corruption
• [x] 13009 — Fence the Vegetables Fail
• [x] 13010 — Galactic Taxes
• [x] 13011 — Height Map
• [x] 13012 — Identifying Tea
• [x] 13014 — Keep it Energized
• [x] 13017 — Canvas Painting
• [x] 13022 — Sheldon Numbers
• [x] 13057 — Prove Them All
• [x] 13058 — Baking Cakes with Grandma
• [x] 13059 — Tennis Championship
• [x] 13061 — Going Shopping with Grandma (I)
• [x] 13062 — Going Shopping with Grandma (II)
• [x] 13067 — Prime Kebab Menu
• [x] 13068 — The Weakest Link

Volume 131

• [x] 13107 — Royale With Cheese
• [x] 13108 — Juanma and the Drinking Fountains
• [x] 13109 — Elephants
• [x] 13111 — The Price is Correct
• [x] 13117 — ACIS, A Contagious vIruS
• [x] 13118 — Binary Land
• [x] 13119 — Castaways
• [x] 13121 — Eclipsing Gianik Star
• [x] 13122 — Funny Cardiologist
• [x] 13123 — Christmas Lights
• [x] 13124 — Socialhare
• [x] 13125 — Water Troubles
• [x] 13126 — Wildcards
• [x] 13127 — Bank Robbery
• [x] 13130 — Cacho
• [x] 13184 — Counting Edges and Graphs
• [x] 13185 — DPA Numbers I
• [x] 13187 — Felipe and the Sequence
• [x] 13189 — Humbertov and the Triangular Spiral
• [x] 13190 — Rockabye Tobby
• [x] 13191 — Tobby Primes
• [x] 13193 — Rotations
• [x] 13194 — DPA Numbers II