Problem

6 /8


Replacing substrings in a string

Theory Click to read/hide

In Pascal, to replace one substring with another in a string, use the stringReplace(): 
method stringReplace(original, old, new, flag): originalString  substring old is replaced on new, flag is one of the rfReplaceAll or rfIgnoreCase, values ​​written to square brackets. In the first case, all occurrences of old into originalString, in the second, only the first.

Pascal string substitution example:
 

phone = '+1-234-567-89-10'

// hyphens are changed to spaces
edited_phone := stringreplace(phone, '-', ' ', [rfReplaceAll]);
writeln(edited_phone); // +1 234 567 89 10

// hyphens are removed
edited_phone := stringreplace(phone, '-', '', [rfReplaceAll]);
writeln(edited_phone); // +12345678910

// only the first dash changes
edited_phone := replace(phone, '-', '', [rfIgnoreCase]);
writeln(edited_phone); // +1234-567-89-10

Problem

Given a string. Replace all numbers in this line 1 with the word one.

Input

A string is being entered.

Imprint

Print the answer to the problem.

Examples
# Input Output
1 1+1=2 one+one=2

time 1000 ms
memory 256 Mb
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