Hello, World!

q)-1"Hello, World!";
Hello, World!

After completing the 2017 AdventOfCode challenges using q/kdb+, I decided that I would revisit my solutions and write them up as blog posts in the hope that someone may find them useful.

Each post will detail parts 1 and 2 of the day’s challenge. I’ll explain my thought process, building up each solution piece-by-piece.

My intention is for this to be accessible to people who may have some prior programming experience, but are new to Q.

All solutions are available in my AoC Github repository.

Posts

Dec 26, 2017
Advent of Code 2017, Day 00: Our first KDB session
Dec 26, 2017
Advent of Code 2017, Day 01: Inverse Captcha
Dec 27, 2017
Advent of Code 2017, Day 02: Corruption Checksum
Dec 27, 2017
Advent of Code 2017, Day 03: Spiral Memory
Dec 27, 2017
Advent of Code 2017, Day 04: High-Entropy Passphrases
Dec 28, 2017
Advent of Code 2017, Day 05: A Maze of Twisty Trampolines, All Alike
Jan 3, 2018
Advent of Code 2017, Day 06: Memory Reallocation
Jan 4, 2018
Advent of Code 2017, Day 07: Recursive Circus
Jan 13, 2018
Advent of Code 2017, Day 08: I Heard You Like Registers
Jan 16, 2018
Advent of Code 2017, Day 09: Stream Processing
Jan 20, 2018
Advent of Code 2017, Day 10: Knot Hash
Jan 26, 2018
Advent of Code 2017, Day 11: Hex Ed
Jan 28, 2018
Advent of Code 2017, Day 12: Digital Plumber
Apr 4, 2018
Advent of Code 2017, Day 13: Packet Scanners
May 21, 2020
Advent of Code 2017, Day 14: Disk Defragmentation
May 23, 2020
Advent of Code 2017, Day 15: Dueling Generators
Jun 5, 2020
Advent of Code 2017, Day 16: Permutation Promenade
Jun 13, 2020
Advent of Code 2017, Day 17: Spinlock
Jun 25, 2020
Advent of Code 2015 in Shakti