Page 382 - CA_Blue( J )_Class10
P. 382
Program 3 To input 10 numbers and print the prime numbers only.
1 import java.util.*;
2 class prime
3 { public static void main()
4 { Scanner sc= new Scanner(System.in);
5 int ar[]=new int[10];
6 int i,j,c;
7 for(i=0;i<10;i++)
8 { System.out.print ("Enter a number : ");
9 ar[i] = sc.nextInt();
10 }
11 System.out.print ("The prime numbers are : ");
12 for(i=0;i<10;i++)
13 { c=0;
14 for(j=1;j<=ar[i];j++)
15 { if(ar[i]%j==0)
16 { c++; }
17 }
18 if(c==2)
19 { System.out.print(ar[i]+ " , " ); }
20 }
21 }
22 }
You will get the following output:
Enter a number : 1
Enter a number : 2
Enter a number : 3
Enter a number : 4
Enter a number : 5
Enter a number : 6
Enter a number : 7
Enter a number : 8
Enter a number : 9
Enter a number : 10
The prime numbers are : 2 , 3 , 5 , 7
380380 Touchpad Computer Applications-X

