HarryJW

Untitled

Jan 11th, 2014
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  1. package javaCalculator;
  2.  
  3. import java.util.Scanner;
  4.  
  5. public class Calculator {
  6.  
  7. public static void main (String[] args){
  8.  
  9. Scanner userScanner = new Scanner (System.in);
  10. int firstNumber;
  11. int secondNumber;
  12. int answer = 0;
  13. String operation;
  14.  
  15. System.out.println("Please enter your first number");
  16. firstNumber = userScanner.nextInt();
  17.  
  18. System.out.println("Please enter your second number");
  19. secondNumber = userScanner.nextInt();
  20.  
  21. System.out.println("Please enter an operation");
  22. operation = userScanner.next();
  23.  
  24. switch (operation) {
  25.  
  26. case "+":
  27. answer = (firstNumber + secondNumber);
  28. break;
  29. case "-":
  30. answer = (firstNumber - secondNumber);
  31. break;
  32. case "/":
  33. answer = (firstNumber / secondNumber);
  34. break;
  35. case "*":
  36. answer = (firstNumber * secondNumber);
  37. break;
  38. case "x":
  39. answer = (firstNumber * secondNumber);
  40.  
  41. }
  42.  
  43. System.out.println("The answer is" + " " + answer);
  44. userScanner.close();
  45. }
  46.  
  47.  
  48. }
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