Page 222 - ComputerScience_Class_11

Program 8 Write a Java program to input two numbers, e.g., sv (starting value) and ev (ending value)
and print all the prime numbers between sv and ev.
1 import java.util.*;

2 class prime
3 {
4 public static void main(String args[])

5 {
6 //Declaring variable and taking value from user...
7 Scanner sc = new Scanner(System.in);

8 int sv, ev, i, j, c;
9 System.out.println("Enter the starting value : ");
10 sv=sc.nextInt();

11 System.out.println("Enter the ending value : ");
12 ev=sc.nextInt();
13 for(i=sv; i<=ev; i++)

14 {
15 c=0;
16 for(j=1; j<=i; j++)

17 {
18 if(i%j==0)
19 {

20 c++;
21 }
22 }

23 if(c==2)
24 System.out.print(i+ " ");

25 }
26 }
27 }

The output of the preceding program is as follows:

BlueJ: Terminal Window - Java
Options

Enter the starting value:
10
Enter the ending value:
50
11 13 17 19 23 29 31 37 41 43 47

220 Touchpad Computer Science (Ver. 3.0)-XI