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
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