Problem 146. Tune your guitar

Created by the cyclist in Community

Given an input string with the scientific pitch notation for standard tuning ( ) of a guitar string (e.g. 'E4'), return the frequency (to nearest whole number) in hertz (in this case, 330).

Solution Stats

62.94% Correct | 37.06% Incorrect
Last solution submitted on Apr 07, 2019

Problem Comments

Solution Comments