A Collection of Code Snippets in as Many Programming Languages as Possible
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Welcome to the Even Odd in Ruby page! Here, you’ll find the source code for this program as well as a description of how the program works.
# Requirement https://sample-programs.therenegadecoder.com/projects/even-odd/
# Issue 1839
if ARGV.empty?
# if ARGV.length < 1
puts "Usage: please input a number"
exit
else
# if ARGV.empty?
# puts "Usage: please input a number"
# end
begin
string1 = ARGV[0]
num = Integer(string1)
rescue ArgumentError
puts "Usage: please input a number"
exit
end
if num % 2 == 0
puts "Even"
else
puts "Odd"
end
end
Even Odd in Ruby was written by:
If you see anything you’d like to change or update, please consider contributing.
Note: The solution shown above is the current solution in the Sample Programs repository as of Nov 04 2019 21:11:52. The solution was first committed on Oct 31 2019 20:23:47. As a result, documentation below may be outdated.
No ‘How to Implement the Solution’ section available. Please consider contributing.
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