Page 602 - Computer science 868 Class 12
P. 602
18 {
19 if(no%i==0)
20 c++;
21 }
22 if(c==2)
23 return true;
24 else
25 return false;
26 }
27 void check(String str)
28 {
29 String s;
30 int l=str.length();
31 for(int i=0;i<str.length();i++)
32 { s=str.substring(1)+str.charAt(0);
33 System.out.println(s);
34 if(!isPrime(Integer.parseInt(s)))
35 {
36 flag=false;
37 }
38
39 str=s;
40 }
41 if(flag)
42 System.out.println("YES , IT IS A CIRCULAR PRIME NUMBER."+num);
43 else
44 System.out.println("NO , IT IS NOT A CIRCULAR PRIME NUMBER."+num);
45 }
46 }
Output of the preceding program is as follows:
Enter the number
113
131
311
113
YES , IT IS A CIRCULAR PRIME NUMBER.113
600600 Touchpad Computer Science-XII

