编程计算X的n次方.要求：用递归函数,用TC编译

#include double pow(double x,int n){if(1==n){return x;}else{double temp=pow(x,n-1);return (x*temp);}}void main(){double a;int b;printf("Please input two numbers:");scanf("%lf%d",&a,&b);printf("%lf^%d=%lf\n",a,b,pow(a,b));}