#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[]) 
{
	
	char *name = ( char*)malloc(sizeof(char));
	
	fprintf(stdout, "Enter your name: \n");
    fscanf(stdin, "%s", &name);
	fprintf(stdout, "Hello %s!", &name);

	return 0;
}