Write a program that finds the number of times a specific word appears in a text file. The program should accept the following inputs from the user: • The word that you are looking for. The word length should be 3 or more otherwise the program should print Too short. The word should not have a space character. • The name of the file that contains the text • The type of the search o O for case senstive search o 1 for case insensitive search o For any other input the program should output Invalid o Note that the word should be preceded and succeeded by spaces. Note: Assume for all sample test cases that thecontent of F1.txt is: C++ is a general-purpose programming language created by Bjarne Stroustrup as an extension of the C programming language, or "C with Classes".

Complete the function given below:  int square (int x) { // Return square of x } C++ language.

Hi, I am having difficulty finding words to better explain these questions for my homework.   1. What is a reference in C++? 2. What is a pointer in C++? 3. What is the difference between a pointer and a reference in C++?

Please us c++ to make the code thank you very much!