xdeycifang.cpp

C语言相关程序

#include<iostream.h>
#include<math.h>
void main()
{
	int x=3;
	int y=2;
	void qiantao(int a,int b) ;
	qiantao(x,y);
}
void qiantao(int a,int b)
{
	int sum=1;
	while(b!=0)
	{
		sum=sum*a;
		b--;	
	}
	
	cout<<sum<<endl;
	return;
}