Q.91 to Q.95 Python - Strings and enumerate() in Python | Solved Python Practice Exercises
#Program to print whether a substring is present in the string
#Program to print whether the input string is palindrome or not.
#Program to print a “*” and alternate characters in a string successively
#Program to print inputted account number by hiding its center digits, display first two and last 3 digits.
#Program to ask for a mobile number and print whether it is a valid input or not