Page 203 - Computer science 868 Class 12
P. 203
21 void main()
22 {
23 Scanner sc = new Scanner(System.in);
24 System.out.print("Enter a number you want to check : ");
25 int n = sc.nextInt();
26 Magic ob = new Magic();
27 if(ob.check_magic(n)==1)
28 System.out.println(n+" is a magic number ");
29 else
30 System.out.println(n+" is not a magic number ");
31 }
32 }
The output of the preceding program is as follows:
Enter a number you want to check : 28
28
28 is a magic number
Program 6 Write a Java program that accepts a number from the user and generates an integer between
1 and 7 and displays the name of the weekday.
1 import java.util.*;
2 class switch_dayname
3 {
4 public static void main(String[] args)
5 {
6 Scanner sc = new Scanner(System.in);
7 System.out.print("Input number: ");
8 int day_number = sc.nextInt();
9 String dayName = " ";
10 switch(day_number)
11 {
12 case 1: dayName = "Monday"; break;
13 case 2: dayName = "Tuesday"; break;
14 case 3: dayName = "Wednesday"; break;
15 case 4: dayName = "Thursday"; break;
16 case 5: dayName = "Friday"; break;
201
Statements and Scope 201

