problem-solving

Competitive Programming problem solutions.

Informatics Problems (C++)

IOI - International Olympiad in Informatics

NZOI - New Zealand Olympiad in Informatics

COCI - Croatian Open Competition in Informatics

AIIO - Australian Invitational Informatics Olympiad

FARIO - French-Australian Regional Informatics Olympiad

UVa Problems (C++)

[https://uva.onlinejudge.org/]

• 127 "Accordian" Patience
• 146 ID Codes
• 231 Testing the CATCHER
• 260 Il Gioco dell'X
• 299 Train Swapping
• 315 Network
• 336 A Node Too Far
• 383 Shipping Routes
• 473 Raucous Rockers
• 482 Permutation Arrays
• 514 Rails
• 558 Wormholes
• 562 Dividing Coins
• 612 DNA Sorting
• 673 Parentheses Balance
• 674 Coin Change
• 821 Page Hopping
• 908 Re-connecting Computer Sites
• 990 Diving for Gold
• 10130 SuperSale
• 10194 Football (aka Soccer)
• 10307 Killing Aliens in Borg Maze
• 10405 Longest Common Subsequence
• 10986 Sending Email
• 11340 Newspaper
• 11462 Age Sort
• 11504 Dominoes
• 11790 Murcia's Skyline

New Zealand Programming Contest (NZPC) Problems

2015 and 2016 in Python, 2017 in C++.