Give a problem statement that requires you to develop a Python program that meets the following...

Code:

#Code to change all 4 character words to #### and 5 character words to @@@@@ 6 character words to !!!!!!   def fun(x):                    ls=x.split(" ")          z=[]          st=""                  for i in ls:                  if len(i)==4:             z.append("####")                      elif len(i)==5:             z.append("@@@@@@")                  elif len(i)==6:             z.append("!!!!!!")                  else:             z.append(i)                  for i in z:                  st=st+i+" "          return st                               f = open("a.txt", "r") x=f.readline() f.close()    z=fun(x)   text_file = open("a.txt", "w") n = text_file.write(z) text_file.close()  print("The text has been changed and stored in a.txt")

Output:

a.txt before executing

a.txt after executing

Console output:

Run Debug Share Save beauty Language Python 3 main.py a.txt Lorem ipsum dolor sit amet consectetur adipiscing elit sed do eiusmod tempor incididunt ut labore et dolore magna aliqua <

19 Run Debug Stop Share Save {} Beautify Language Python 3 main.py a.txt @@@@@@@@@@@@@@@@@@ sit #### consectetur adipiscing #### sed do eiusmod !!!!!! incididunt ut !!!!!! et !!!!!! @@@@@@ !!!!!! input

53 54 print("The text has been changed and stored in a.txt") The text has been changed and stored in a.txt ... Program finished with exit code 0 Press ENTER to exit console.

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