C :

#include<stdio.h>
#include<string.h>

int main()
{
	int i, ok, abc, de, x, y, z, count = 0;
	char s[20], buf[99];
	scanf("%s", s);
	for(abc = 111; abc <= 999; abc++)
	{
		for(de = 11; de <= 99; de++)
		{
			x = abc*(de%10);
			y = abc*(de/10);
			z = abc*de;
			sprintf(buf, "%d%d%d%d%d", abc, de, x, y, z);
			ok = 1;
			for(i = 0; i < strlen(buf); i++)
			{
				if(strchr(s, buf[i]) == NULL) ok = 0;
			} 
			if(ok)
			{
				printf("<%d>\n", ++count);
				printf("%5d\nX%4d\n-----\n%5d\n%4d\n-----\n%5d\n\n", abc, de, x, y, z);
			}
		}
	}
	printf("The number of solutions = %d\n", count);
	return 0;
}