The following is a typical example of the use of Switch grammar.
Import Java.util.Scanner; Public Class JudgeMonth {Public Static Void Main (String [] Arg) {Scanner Scan = New Scanner (System.in); System.out.println ("Please Enter the month: "); int Month = scan.nextint (); switch (month) {case 12: case 1: case 2: system.out.println ("winter"); break; case 3: case 4: case 5: System.out.println ("" spring spring "); Break; Case 6: Case 7: Case 8: System.out.println (" Summer "); Break; Case 9: Case 10: Case 11: System.out.println (" Autumn "); : System.out.println ("No this month! Please re -enter.");}}}