7 kyu

Is this a triangle?

9,240 of 116,741silentZaika

Description:

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Mathematics
Fundamentals

Stats:

CreatedDec 3, 2015
PublishedDec 3, 2015
Warriors Trained202758
Total Skips28590
Total Code Submissions390089
Total Times Completed116741
C# Completions9240
JavaScript Completions39572
Ruby Completions4161
CoffeeScript Completions88
Haskell Completions1840
Python Completions40208
Java Completions15135
Go Completions2287
C++ Completions5345
TypeScript Completions509
COBOL Completions11
R Completions64
Julia Completions29
Crystal Completions12
Rust Completions70
Scala Completions10
Total Stars845
% of votes with a positive feedback rating83% of 12066
Total "Very Satisfied" Votes8600
Total "Somewhat Satisfied" Votes2887
Total "Not Satisfied" Votes579