Create a program that accepts a user-specified number of students and their corresponding grades on a test. Store the names and grades in a dictionary. Once the user has entered the information, they...

Create a program that accepts a user-specified number of students and their corresponding grades on a test. Store the names and grades in a dictionary. Once the user has entered the information, they should be able to type in a student's name and that student's individual test score should be output to the screen