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Advent of Code Leaderboard 2023 / Day 6

View puzzle on adventofcode.com

Submit solution



Rules
  • You're welcome to participate alone or in a team.
  • You may submit multiple solutions and explore different programming languages.
  • Stick to the standard library of your language, no further dependencies/libraries, except the ones which OneCompiler provides (e.g. NumPy for Python).
  • Ensure your code aligns to the template (Python, Rust, Go, Kotlin, JavaScript, C#, TypeScript, C++, Java, C, Swift, Scala, Ruby), reading the puzzle input from stdin (terminated with end-of-file), and printing the solution to stdout.
  • Please refrain from making network requests, reading data from files, or storing data in variable/function/class names for reflection.

Leaderboard

Name Language Tokens Sum Tokens Part 1 Tokens Part 2 Last change
1 Profile imageSharparam Ruby 134 80 54 6 months ago

80 tokens in Ruby for part 1 by Sharparam

Download solution

times,distances=$<.readlines.map{_1.scan(/\d+/).map(&:to_i)}

putstimes.zip(distances).reduce(1){|total,(time,distance)|
total*(0..time).find{(time-_1)*_1>distance}.then{time-2*_1+1}
}