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  1. Prepare
  2. C++
  3. Introduction
  4. For Loop

For Loop

A for loop is a programming language statement which allows code to be repeatedly executed.

The syntax is

for ( <expression_1> ; <expression_2> ; <expression_3> )
    <statement>
  • expression_1 is used for intializing variables which are generally used for controlling the terminating flag for the loop.
  • expression_2 is used to check for the terminating condition. If this evaluates to false, then the loop is terminated.
  • expression_3 is generally used to update the flags/variables.

A sample loop is

for(int i = 0; i < 10; i++) {
    ...
}

In this challenge, you will use a for loop to increment a variable through a range.

Input Format

You will be given two positive integers, and (), separated by a newline.

Output Format

For each integer in the inclusive interval :

  • If , then print the English representation of it in lowercase. That is "one" for , "two" for , and so on.
  • Else if and it is an even number, then print "even".
  • Else if and it is an odd number, then print "odd".

Note:

Sample Input

8
11

Sample Output

eight
nine
even
odd