Lab_/Switches.java at main · gaurav046/Lab_ · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
//Q2)WAP using switch case which will display the option of all operators
import java.util.Scanner;
class Switch{
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        System.out.println("Enter First Number : ");
        int num1 = sc.nextInt();
        System.out.println("Enter Second Number : ");
        int num2 = sc.nextInt();
        //Show The Option
        System.out.println("Operator Options:");
        System.out.println("1. Addition (+)");
        System.out.println("2. Subtraction (-)");
        System.out.println("3. Multiplication (*)");
        System.out.println("4. Division (/)");
        System.out.println("5. Greate  and  Less ( > | < )");
        System.out.println("6. Logical Operator (&/||/!)");
        // Enter the Opton
        System.out.print("Enter your choice : ");
        // Switch Operation
         int result = sc.nextInt();
        switch (result) {
            case 1:
            //Case 1 method for Addition
            result = num1 + num2;
            System.out.println("Result: " + result);
                break;
            case 2:
            //Case 2 Method for Subtraction
            result = num1 - num2;
            System.out.println("Result: " + result);
                break;
            case 3:
            //Case 3 Method for Multiplication

            result = num1 * num2;
            System.out.println("Result: " + result);
                break;
            case 4:
                //Case 4 Method for Division
                result = num1 / num2;
                System.out.println("Result: " + result);
                break;
            case 5:
                //Case 5 Method for Comparsion

                if(num1>num2){
                    System.out.println("Number 1 is Greater then Number 2"+num1);
                }
                else{
                    System.out.println("Number 2 is Greater then Number 1"+num2);
                }
                break;
            case 6:
                //Case 6 Method for Logical Operator
                boolean number1 = true;
                boolean number2 = false;
                //Logical and
                if(number1 && number2){
                    System.out.println("True");
                }
                else{
                    System.out.println("False");
                }
                //Logical or
                if(number1 || number2){
                    System.out.println("True");
                }
                else{
                    System.out.println("False");
                }
                // Logical not
                if(!(number1 & number2)){
                    System.out.println("True");
                }
                else{
                    System.out.println("False");
                }
                break;
            default:
                //Case UnExpeted Value
                System.out.println("Invalid choice!");
                break;
        }
        sc.close();
    }
}