900个C语言开发的小程序

				#include 
				#include 
				
				void main (void)
				 {
				   printf("10 raised to -1 is %f\n", pow10(-1));
				   printf("10 raised to 0 is %f\n", pow10(0));
				   printf("10 raised to 1 is %f\n", pow10(1));
				   printf("10 raised to 2 is %f\n", pow10(2));
				}