Page 304 - Computer science 868 Class 12
P. 304
10 for(i = 0;i<3;i++)
11 {
12 for(j= 0;j<3;j++)
13 {
14 System.out.print ("Enter a number : ");
15 n[i][j] = Integer.parseInt ( br.readLine() );
16 }
17 }
18 System.out.print ("The prime numbers are ");
19 for( i = 0;i<3;i++)
20 {
21 for(j=0;j<3;j++)
22 {
23 count=0;
24 for(k=1;k<=n[i][j];k++)
25 {
26
27 if(n[i][j]%k == 0 )
28 count++;
29 }
30 if(count==2)
31 System.out.print (n[i][j]+" , ");
32 }
33 }
34 }
35 }
The output of the preceding program is as follows:
Enter a number : 11
Enter a number : 12
Enter a number : 13
Enter a number : 14
Enter a number : 15
Enter a number : 17
Enter a number : 35
Enter a number : 33
Enter a number : 23
The prime numbers are 11, 13, 17, 23,
302302 Touchpad Computer Science-XII

