Otherwise, the coefficient itself begins in the first output column. The output can be assumed to fit into a single line of at most 80 characters in length. There are no blank lines printed between each pair of output lines. There should be no blank spaces on the end of output lines. The above example conforms to all those requirements.
Palindromes are numbers that read the same forwards as backwards.
The number 12321 is a typical palindrome. You've just be assigned the project of implemented a windowing interface. This windowing interface is fairly simple, and fortunately, you don't have to display the actual windows. The I is a unique identifier for each window, which is one character. No extra spaces will appear in the input.