Write a function which increments a string to create a new string. • If the string ends with a number, the number should be incremented by 1. • If the string doesn't end with a number, 1 should be added to the new string. • If the number has leading zeros, the amount of digits should be considered. Examples incrementString("foo") "fool" incrementString("foobar0009") "foobar0010" incrementString("foo099") "foo100"

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Write a function which increments a string to create a new string.
• If the string ends with a number, the number should be incremented by 1.
• If the string doesn't end with a number, 1 should be added to the new string.
• If the number has leading zeros, the amount of digits should be considered.
Examples
incrementString("foo") → "fool"
incrementString("foobar0009")
incrementString("foo099") → "foo100"
→ "foobar0010"
Transcribed Image Text:Write a function which increments a string to create a new string. • If the string ends with a number, the number should be incremented by 1. • If the string doesn't end with a number, 1 should be added to the new string. • If the number has leading zeros, the amount of digits should be considered. Examples incrementString("foo") → "fool" incrementString("foobar0009") incrementString("foo099") → "foo100" → "foobar0010"
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