Remove Exclamation Marks from String

Your task is to remove all exclamation marks from a given string while preserving the spacing and other characters. In mathematical notation, given a string \( s \), the operation is defined as:

[ \text{result} = s \setminus {!} ]

For example, if the input is Hello!!! world! How's it going!!, the output should be Hello world How's it going. The solution must read the input from stdin and write the output to stdout.

inputFormat

The input consists of a single line containing the string \( s \) which may include letters, spaces, punctuation, and exclamation marks. The length of \( s \) does not exceed \(10^4\) characters.

outputFormat

Output the string after removing all exclamation marks.

Hello!!! world! How's it going!!

Hello world How's it going