public/subjects/pingpong

pingpong

Instructions

Write a program that checks if all numbers up to a given number are odd or even. The numbers will be between 0 and 100.

• If the number is odd then it prints the number and pong as in the example below.
• If the number is even then it prints the number and ping in the same way.
• If the number of arguments is invalid then do nothing.

Usage

$ go run . 6 | cat -e
0 ping$
1 pong$
2 ping$
3 pong$
4 ping$
5 pong$
$ go run . | cat -e
$