hi,i am using dev c++.
here is my code.

Code:
#include <stdio.h>
#include <stdlib.h>
int is_prime(int n);

void main()
{
     int x;
     printf("How many prime numbers? ");
     scanf("%d", &x);
     printf("\n %d prime numbers: ",x);
     
     int j=1;
     int i=1;
     for(i=1;i<=x;i++)
     {
             printf("\n %d :",i);
             for(j=1;is_prime(j)==0;j++)
                {
                                     if(is_prime(j)==1)
                                     printf("%d",j);
                                     }
             
             
     }
     
  system("PAUSE");	
  
}
//function definition
int is_prime(int n)
{
    int k, limit;
    if(n==1)
            return 0;
    if(n==2)
            return 1;
    if(n%2==0)
              return 0;
    limit =n/2;
    for(k=3;k<=limit;k+=2)
                          if(n%k==0)
                                    return 0;
    return 1;
}