#include "stdio.h"
#include "string.h"
#include "conio.h"
int main (){
char email[20];
printf ("Email : "); gets (email);
for (int i=0; i<strlen(email); i++){
printf ("%x", email[i]);
}
printf ("\n");
for (int i=0; i<strlen(email); i++){
printf ("%c", email[i]);
}
getch();
}