72. Remove All Spaces
Foundation1000 ms256 MBSolved by 0%
Read one line and print it with every space removed. All other characters stay in their original order.
If the line is nothing but spaces, print an empty line.
Constraints - The line has between 1 and 100000 characters. - Printable ASCII only.
Input
A single line of text.
Output
Print the line with every space removed. Print an empty line if nothing remains.
Inputhello world
Outputhelloworld
Notehas one space to remove
Input a b c
Outputabc
Notehas leading, trailing and repeated spaces
Hints
Four rungs, in order. The last two open once you have submitted an attempt. A wrong one counts.
Hint 1Where to start
Hint 2The approachOpen hint 1 first. This one carries on from it.
Hint 3PseudocodeOpen hint 2 first. This one carries on from it.
Hint 4Full solutionOpen hint 3 first. This one carries on from it.