program that prompts the user to input a string (a string can be a word, a phrase and/or a sentence) and outputs the string but its vowel letters are replaced with asterisks (*).

Using import sys : Create a python program, palindrome.py, that has a function that takes one stringargument and prints a sentence indicating if the text is a palindrome. Thefunction should consider only the alphanumeric characters in the string, and notdepend on capitalization, punctuation, or whitespace.If your string is a palindrome it should print:It's a palindrome!If it is not a palindrome, it should print:It's not a palindrome!

Write a program to enter two strings from the user using function cin.getline and then appends string two with string one separated by a blank space. Sample Input: C++ is a good programming Language. Arrays are very integral part of this language. Sample Output: C++ is a good programming Language. Arrays are very integral part of this language.

Please help me solve this problem C. Chess Boundary Positions: Write a program called chess_pos.py On a chessboard, positions are marked with letters between a and h for the column and a number between 1 and 8 for the row. Give a 2 character input string with a letter (a-h) and a number (1-8), print "Corner" if the value indicates a square on a corner. Print "Border" if the value indicates a square on an edge of the board. Otherwise, print "Inside".