Problem
Given a string S, print S with all spaces removed.
Input format
Input
input.txt
- String S (up to 100 characters, may contain spaces)
Output format
Output
output.txt
- String without spaces
Example
input
open ai is cool
output
openairecool
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Sample cases (from the problem)
Sample Case 1
Input
open ai is cool
Expected output
openairecool
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