Find the following different formats for dates: August 2nd, 1994 august 2, 1994 08/02/1994 08/02/94 08-02-1994 Your program should be case insensitive using re.IGNORECASE Your program can only have a maximum of two different regexes. Your program should be able to tell if the date is a valid date. For example, if the date says 99/99/99, then your program should ignore this as a date. This is not done within the regex. Try saving your dates to something like a list and going through that list after your regex runs. At the end of your program, it should print out all of the dates in the following format: mm/dd/yyyy. EX. 08/02/1994 Your program should use at least two character classes, you may need more. Feel free to make your own custom classes as well. The following special characters are required in some capacity: {}, ?, Make sure to use re.verbose() so you don't have a super ugly regex. Ideally, this would be written at its most basic, and within the parameters described above.
Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
- Find the following different formats for dates:
- August 2nd, 1994
- august 2, 1994
- 08/02/1994
- 08/02/94
- 08-02-1994
- Your
program should be case insensitive using re.IGNORECASE - Your program can only have a maximum of two different regexes.
- Your program should be able to tell if the date is a valid date. For example, if the date says 99/99/99, then your program should ignore this as a date. This is not done within the regex. Try saving your dates to something like a list and going through that list after your regex runs.
- At the end of your program, it should print out all of the dates in the following format: mm/dd/yyyy. EX. 08/02/1994
- Your program should use at least two character classes, you may need more. Feel free to make your own custom classes as well.
- The following special characters are required in some capacity: {}, ?,
- Make sure to use re.verbose() so you don't have a super ugly regex.
Ideally, this would be written at its most basic, and within the parameters described above.
Thank you!
Here's a Python program that extracts valid dates in various formats using regular expressions:
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