Needs to be in PYTHON 7.6 Warm up: Parsing strings (Python 3) (1) Prompt the use

Question

Needs to be in PYTHON

7.6 Warm up: Parsing strings (Python 3)

(1) Prompt the user for a string that contains two strings separated by a comma. (1 pt)

Examples of strings that can be accepted:

Jill, Allen

Jill , Allen

Jill,Allen

Ex:

(2) Report an error if the input string does not contain a comma. Continue to prompt until a valid string is entered. Note: If the input contains a comma, then assume that the input also contains two strings. (2 pts)

Ex:

(3) Using string splitting, extract the two words from the input string and then remove any spaces. Output the two words. (2 pts)

Ex:

(4) Using a loop, extend the program to handle multiple lines of input. Continue until the user enters q to quit. (2 pts)

Ex:

Explanation / Answer

while True:
   while True:
       s = raw_input("Enter input string:")
       if(s=='q'):
           break
       try:
           k = s.index(",")
           break
       except:
           continue
   if(s=='q'):
       break
   s = s.split(",")
   print("First word:"+s[0])
   print("Second word:"+s[1])

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