Ruui Wong rwpr

rwpr / DebuggingArgumentErrorPart1.rb

Last active August 29, 2015 14:24 — forked from nextacademy-private/DebuggingArgumentErrorPart1.rb

	#Run the code. Read the error message.

	#Change the assigned value of sample_avg so that it does not throw an error.

	def mean(numbers)
	sum = numbers.inject(:+)

	return sum / numbers.length
	end

rwpr / deaf_aunty.rb

Last active August 29, 2015 14:24 — forked from josh1812/deaf_aunty.rb

	# original count/status
	ctr = 0

	hello = gets.chomp

	# print out the raw
	puts hello.inspect

	# ctr += 1 if hello == ""
	# print out what's ctr (iaw status)

rwpr / Solve a hard Sudoku problem using R

Created July 25, 2014 23:23 — forked from prasoonsharma/Solve a hard Sudoku problem using R

	# -----------------------------
	# SUDOKU
	# -----------------------------
	# Solve a Sudoku problem in seconds

	# create a text file under c:\ drive called "hard sudoku problem.txt" with following text (without # symbol) and then run the code below
	#85---24--
	#72------9
	#--4------
	#---1-7--2