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7 kyu

Loading Is this a triangle?

7 kyu

Is this a triangle?

2,146 of 175,570silentZaika1 Issue Reported

Language

C

COBOL (Beta)

CoffeeScript

C++

Crystal

C#

Go

Haskell

Java

JavaScript

Julia (Beta)

Kotlin

Python

R (Beta)

Ruby

Rust

Scala

Swift

TypeScript
Language Version

- VIM
- EMACS

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Mathematics

Fundamentals

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Solution

Sample Tests

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