Ruby Tutorial - Object Methods
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| Ruby Tutorial - Object Methods |
Problem
Each object in Ruby may have methods associated with it. To demonstrate
this, we want you to print whether a number is even or odd. A
number has an even? method associated with it,
which returns true or false based on the parity of
the number.
Assuming a variable number is already defined, check whether a
given number is even or not.
Hint
Type in the code-editorreturn number.even?
or
number.even?
Input Format :
The first line of input contains an integer n. The next n contains one integer in each line.Output Format :
The output is handled by the code written in the editor.Solution :
1 2 3 4 5 6 7 8 9 10 11 | #Ruby Tutorial - Object Methods- Hacker Rank Solution def odd_or_even(number) # add your code here number.even? end (0...gets.to_i).each do |i| puts odd_or_even(gets.to_i) end |
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