Golden prime numbers

C Programs / Golden prime numbers

Program Name

Write a C Program for Golden prime numbers.

Theory
C Program for Golden prime numbers.

Program Code


#include<stdio.h>
void main()
{
int i,n,j,n1,count=0,first,last;
printf("Golden Prime Numbers C Program\n");
printf("Enter limits of Golden Prime Numbers\n");
scanf("%d%d",&first,&last);
printf("Golden prime numbers from %d  to %d are :\n",first,last);
for(j=first;j<=last;j++)
{
n=j;
for(i=1;i<=n;i++)
if(n%i==0)
count++;

if(count==2){
count=0;
n1=n+2;
for(i=1;i<=n1;i++)
if(n1%i==0)
count++;

if(count==2)
printf(" %d %d \n",n,n1);
 }
count=0;
}
}

Input

Golden Prime Numbers C Program
Enter limits of Golden Prime Numbers
10 20

Output

Golden prime numbers from 10  to 20 are :
 11 13 
 17 19

Online C Compiler (To copy paste and Run the c program)

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