Cool Username Macker

/**
*@title :Cool Username Maker
*@author :Amith Chinthaka
*@version 1.00 2010/12/5
*/
 
 
#include <stdio.h>
#include <string.h>
 
char *name;
 
main(){
	char s[50];
	printf("Enter a Name(Don't use Spaces) :n");
	scanf("%s",s);
	//name ="Hacking is not a crime";
	name = s;
	printf("nUser Name is: nn===>");
	//gets(name);
	int i;
	char a;
	while(*name !=''){
		if(*name >96 && *name < 123) a = (char)(*name -32);
		else a = (char)*name;
		if(a == 'A')putc('4',stdout);
		else if(a == 'E')putc('3',stdout);
		else if(a == 'I')putc('1',stdout);
		else if(a == 'O')putc('0',stdout);
		else if(a == 'T')putc('7',stdout);
		else if(a == 'G')putc('9',stdout);
		else putc(a,stdout);
 
		name++;
	}
	printf("n");
}