gradelevel.java

java程序设计源代码

public class GradeLevel{
	public static void main( String args[ ] ){
		System.out.println("\n**** first situation ****");
		char grade='C'; //normal use
		switch( grade ){
			case 'A' : 
				System.out.println(grade+" is 85~100");
				break;
			case 'B' : 
				System.out.println(grade+" is 70~84");
				break;
			case 'C' : 
				System.out.println(grade+" is 60~69");
				break;
			case 'D' : 
				System.out.println(grade+" is <60");
				break;
			default : 
				System.out.println("input error");
		}
	}
}