#include <stdio.h>
#include <stdlib.h>// exit() function
//return_exit_functions1.c
int main(void)
{
int n1; 
n1 =5; 
printf("\n Restricted Numbers 10,12,14 : ");
again:
printf("\n Enter a number : ");
scanf("%i",&n1); 
if(n1==10){ printf("%s ", "oops exit(1) ");exit(1); }
if(n1==12){ printf("%s ", "oops retrun(1)");return(1); }
if(n1==14){ printf("%s ", "normal completion return(0)");return(0); }
 printf("\t %s, %i", "U entered ", n1); 

  printf("\n %s ","want some more"); 
  goto again; 
  printf("\n %s ", "end of the function !Bye"); 
 
}