WRITE A PROGRAM TO DETERMINE HOW MANY PRIME-PALLINDROME INTEGERS ARE THERE IN THE RANGE BETWEEN M AND N(BOTH INCLUSIVE ) AND OUTPUT THEM


#include<stdio.h>
#include<conio.h>
void main()
{
int m,n,i,j,count=0,count2=0,nos=0,r=0,nos2=0;

clrscr();
printf("ENTER STARTING AND END POINTS\n");
scanf("%d%d",&m,&n);



if(n<m)
printf("wrong input");
else
{
printf("THE PRIME PALLINDROME INTEGERS ARE:");
for(i=m;i<=n;i++)
{  count=0;
  for(j=1;j<=i;j++)
   {
  if(i%j==0)
  count++;
   }
  if(count==2)
   { nos=i;
   nos2=0;
  do
    {
  r=nos%10;
  nos2=nos2*10+r;
  nos=nos/10;
    }while(nos>0);
  if(i==nos2)
     {
     count2+=1;
     printf("%d \t",i);
     }
   }

  }
  printf("\nFREQUENCY OF PRIME PALLINDROME INTEGERS ARE :%d",count2);
  }
  getch();

  }

SIMPLE PROGRAMS
FUNCTIONS


NUMBERS


STRINGS AND CHARACTERS

Comments