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

Current value of string: ""

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 1

Enter string: deed


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

Current value of string: "deed"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 2

"deed" is a palindrome

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

Current value of string: "deed"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 3

Enter string: de

substring "de" is in "deed"

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

Current value of string: "deed"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 4

Enter string: de

substring "de" removed; new string = "ed"

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

Current value of string: "ed"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 2

"ed" is not a palindrome

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

Current value of string: "ed"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 3

Enter string: de

substring "de" is not in "ed"

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

Current value of string: "ed"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 1

Enter string: Madam, I'm Adam


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

Current value of string: "Madam, I'm Adam"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 2

"Madam, I'm Adam" is a palindrome

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

Current value of string: "Madam, I'm Adam"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 3

Enter string: ma

substring "ma" is not in "Madam, I'm Adam"

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

Current value of string: "Madam, I'm Adam"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 3

Enter string: dam

substring "dam" is in "Madam, I'm Adam"

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

Current value of string: "Madam, I'm Adam"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 4

Enter string: dam

substring "dam" removed; new string = "Ma, I'm Adam"

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

Current value of string: "Ma, I'm Adam"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 2

"Ma, I'm Adam" is not a palindrome

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

Current value of string: "Ma, I'm Adam"

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 1

Enter string: 


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

Current value of string: ""

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 2

"" is a palindrome

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

Current value of string: ""

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 3

Enter string: 

substring "" is in ""

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

Current value of string: ""

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 3

Enter string: b

substring "b" is not in ""

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

Current value of string: ""

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 4

Enter string: 

substring "" removed; new string = ""

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

Current value of string: ""

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 4

Enter string: b

substring "b" not found in ""

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

Current value of string: ""

Please select one of the following options:

   1  Set string
   2  Test string for palindrome
   3  Find substring in string
   4  Remove substring from string
   5  Quit

Option: 5