how to use visual studio C++?

how to put these problems? please give to explain detail. Can I show me how to solve progress this problems? Thank you.

Please write a working C++ program that prints the following items to the console. (You can do all of these in one program, it is not necessary to write separate programs for each item.) 1. "Hello World (using an endl to put a carriage return at the end of the line) 2. C++ Programming is fun n" (without using an endl to put a carriage return at the end of the line. As you will see, the 'In' character does the same thing when it is embedded inside a string.) 3. A prompt that says "The value of 2 times 3 is: followed by that calculated value. That can be accomplished with the following statement: cout "The value of 2 times 3 is: (2 3) endl; (NOTE: As illustrated here, don't forget to use parenthesis around any calculations that are embedded in an output stream.) 4. The following diagrams, just as they appear here (side by side, not vertical). (NOTE: It is not necessary to use loops for this part of the assignment. Just use cout statements to create the diagrams manually exactly as they are.) CS1336 Programming Fundamentals page: 2