Write a program that uses the function isPalindrome given in Example 6-6 (Palindrome). Test your program on the following strings: madam, abba, 22, 67876, 444244, trymeuemyrt Modify the function isPalindrome of Example 6-6 so that when determining whether a string is a palindrome, cases are ignored, that is, uppercase and lowercase letters are considered the same. The isPalindrome function from Example 6-6 has been included below for your convenience. bool isPalindrome (string str) { int length = str.length(); for (int i = 0; i < length / 2; i++) { if (str[i] != str[length - 1 - i]) { return false; } // if } // for loop return true; }// isPalindrome Your program should print a message indicating if a string is a palindrome: madam is a palindrome

Write a function to pig_latin that converts a word into pig latin, by: 1. Removing the first character from the start of the string, 2. Adding the first character to the end of the string, 3. Adding "ay" to the end of the string. So, for example, this function converts "hello" to "ellohay". Call the function twice to demonstrate the behavior. There is a worked example for this kind of problem.

Write a program in C programming language that takes two arguments at the command line, both strings. The program checks to see whether or not the second string is a substring of the first (without using the substr -- or any other library -- function). One caveat: any * in the second string can match zero or more characters in the first string, so if the input were abcd and the substring was a*c, then it would count as a substring. Also, include functionality to allow an asterisk to be taken literally if preceded by a ,円 and a \ is taken literally except when preceding an asterisk.

Programing C

A function that turns an argument to a string (call it "toString(...)") is a great use of function overloading. In one sentence, why might this be? In one sentence, why should we generally verify the arguments are what we expect when writing a function?

Write a function hasBothCases that takes a a c-string and determines if it contains both the upper and lowercase forms of a letter, returning 11 if both the upper and lowercase form of a letter are part of the string and returning 00 if no such letter exists. For example, hasBothCases should return 11 for the strings "Nine", "Lowell", and "o_O", but should return 00 for "nine", "Massachusetts", and "zyBooks". HINTS: You can make use of either the following: (1) Assume that the <ctype.h> library has already been #included. 2) Upper case letter A starts at 65 and Upper case Z is 90 in ASCII code, while lower case a starts at 97 and z is 122. NOTE: You only need to write the function. In C programming

Write out a function that prints out all the permutations of a string. For example, abc would give you abc, acb, bac, bca, cab, cba.