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//Switch Case (String)

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 Switch Case(String)

                                           In Switch String we use words and numbers in "duble quotes".

CODE

👇

  1. class switch_string //class Declaration; class name same as file name. ..when save in local file.
  2. {
  3. public static void main(String args[]) //Main Method
  4. {
  5. String ch = "three"; //which case you want to execute 'Enter' case value.
  6. int a = 30; //initializing variables
  7. int b = 20;
  8. int c;

  10. switch(ch)
  11. {
  12. case "one": //the case label must end with colon(:)
  13. {
  14. //Addition
  15. c = a + b ;
  16. System.out.println("the add of a + b is:"+c); //"System.out.println" use for print line.
  17. break; //It's necessary to use break after each block.
  18. }

  20. case "two": //case label must be unique.
  21.         {
  22.         //Subtract
  23.         c = a - b;
  24.         System.out.println("the subtraction of a - b is:"+c); //'+c' is used to indicate which value should be print.
  25. break; //if you don't use it, then all cases executed.
  26. }

  28. case "three": //String value write in 'double quotes'.
  29.         {
  30.           //Division
  31.           c = a / b;
  32.           System.out.println("the division of a / b is:"+c);
  33. break;
  34.         }

  36. case "four":
  37.         {
  38.         //Multiply
  39.         c = a * b;
  40.         System.out.println("the multiplication of a * b is:"+c);
  41.         break;
  42. }

  44. case "five":
  45.         {
  46.         //Modulus
  47.         c = a % b;
  48.         System.out.println("the modulos of a % b is:"+c);
  49.         break;
  50. }

  52. default: //If none of the case label values matches to the value of the expression, then default part statement will be executed.
  53. {
  54.         System.out.println("<<Enter The Valid Value>>");
  55. }
  56. }
  57. }
  58. }


👉Execute👈


//Output

/*

a = 30; b = 20;


case one: c = a + b;

the value of a+b is:50


case two: c = a - b;

the value of a-b is:10


case three: c = a / b;

the value of a/b is:1


case four: c = a * b;

the value of a*b is:600


case five: c = a % b;

the value of a%b is:10

*/



                                                   //ThE ProFessoR