Advent of Code Leaderboard 2024 / Day 2

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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.

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Leaderboard

	Name	Language	Tokens Sum	Tokens Part 1	Tokens Part 2	Last change
1	Ricardo Bittencourt	Python	126	50	76	2 hours ago
2	Sharparam	Ruby	133	57	76	4 hours ago

76 tokens in Python for part 2 by Ricardo Bittencourt

Download solution

importsys,numpy

print(sum(
any(
min(d:=numpy.diff(numpy.delete(numpy.loadtxt(line.split()),i)))*max(d)>0and
all(d*d<=9)
foriinrange(len(line.split())))
forlineinsys.stdin))