新思维：C语言程序设计

#include <stdio.h>
 
int main(int argc, char *argv[])
{
	int k, x, y;
	int i;
 
	k = 12;
	for (x=k+1; x<=2*k; x++) {
		y = k*x/(x-k);
		if (y*(x-k)==k*x)
			printf("1/%d=1/%d+1/%dn", k, x, y);
	}
 
	return 0;
}