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 \, and a \ is taken literally except when preceding an asterisk.

Write in C++ Write a function called charCount() that takes a string as an argument. Count the number of occurrences of each character in the string and print the characters and their counts in alphabetical order (first uppercase and then lowercase) if they occur at least once in the string. Return the number of unique characters in the string (capital and lowercase are considered different). Function specifications Name: charCount() Parameters (Your function should accept these parameters IN THIS ORDER): input_text string: The text string containing characters between A to Z and a to z Return Value: int: The number of unique letters in the input string The function should print the number of occurrences for every letter that appears at least once in the input string, beginning with capital letters. Hint: Create an integer array (or multiple arrays) where each element represents the number of occurrences for every letter. Iterate over characters in the string, incrementing the…

I need help writing a C++ code. I need help writing a function that accepts a C-string as an argument and returns the number of words contained in the string. Let's say the string argument is "Howdy Partner" the function should return the number 2. Demonstrate the function in a program that asks the user to input a string and then pass it to the function. The number of words in the string should be displayed on the screen.

I need help with this problem on c language