Guidelines for Homework: Use the 1st page of this file as the cover page for your homework. Comment your Name and ID at the beginning of the code. Use comments for documentation. Use flowcharts. Use screenshot. Use meaningful variable names using camelCase or PascalCase or snake_case naming convention. Use an online C++ platform. onake_case Pros Concise when it consists of a few words Con Redur dan all went out louder. path Pascalcane Pros: Seems neot Det Corsi Barely wed. (!) Camel Cane Pros Widely used in the programmer community Con Looks wg when a few methods are r-wovde. Taski: Write a C++ program that prompts the user to input two numbers, save the first number in x, save the second number in y, then swap the two numbers. Solution:(flowchart + Program) Task2: Write a C++ program that prompts the user to input three integer numbers, if one of the numbers are negative then compute the sum, otherwise find the largest number among them. Solution:(flowchart + Program) Task3: Write a C++ program that prompts the user to input three student's grades (quiz, mid-term, and final scores), then compute the average of the grades, and determine the grade based on the following rules: -If the average score =90 then grade A -If the average score >= 70 and #60 and