Matching Start & End - Hacker Rank Solutions

The ^ symbol matches the position at the start of a string.

The $ symbol matches the position at the end of a string.

Task

You have a test string . Your task is to match the pattern 
Here,  denotes a word character, and
 denotes a digit.
 must start with a digit  and end with . symbol.
 should be  characters long only.

Note

This is a regex only challenge. You are not required to write code.
You have to fill the regex pattern in the blank (_________).

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Matching Start & End - Hacker Rank Solutions

The regex pattern used is:

Regex_Pattern = '^\d\w\w\w\w\.$'




Task

You have a test string . Your task is to match the pattern 
Here,  denotes a word character, and  denotes a digit.
 must start with a digit  and end with . symbol.
 should be  characters long only.

Note

This is a regex only challenge. You are not required to write code.
You have to fill the regex pattern in the blank (_________).

----------------------------------------------------------------------------------------------------

Matching Start & End - Hacker Rank Solutions

The regex pattern used is:

Regex_Pattern = '^\d\w\w\w\w\.$'