Introduction - If you have any usage issues, please Google them yourself
1. Write a program, the user' s keyboard input number of student names and scores (each time the program prompts the user to enter " Y" or " N" to determine whether to enter student information, if the user enters " N" entered by the user is finished). After the user input is completed, the program results in descending order according to the output of the student' s name and scores (between names and scores divided by a space). [Note: You can use the keyboard to enter Scanner class}