Write a program that asks the user to enter 3 quizzes scores and 3 test scores, then calculate the average based on the following criteria. Quizzes are worth 40% and the test are 60%. Check if the average is between 90 and 100, print "Outstanding results". If the average is between 80 and 90, print "Good results". If average is between 70 and 80, print "Passing results". Otherwise, print "Try harder next time". Use nested if to solve the problem

Programing Language (C++)