a040. 阿姆斯壯數

#include 

using namespace std;

#include 

#include 



bool IsArm(int thenum);



int main()

{

	int a,b;

	while(cin>>a>>b)

	{

		int flag_hasArm=0;

		for(int num=a;num<=b;num++)

		{

			if(IsArm(num))

			{

				cout<				flag_hasArm=1;

			}

		}

		if(!flag_hasArm)

			cout<<"none";

		cout<	}





	return 0;

}





bool IsArm(int thenum)

{



	int a[100]={0},sum=0,size=0,temp=thenum;

	for(int i=0;temp!=0;i++)

	{

		a[i] = temp % 10;

		temp /= 10;

                size++;

	}



	for(int j=0;j	{

		sum += pow((float)a[j],size);

	}



	return ((sum==thenum)? 1:0);

}





/*

bool IsArm(int thenum)

{

	char buffer[100];

	//string str="0";

	itoa(thenum,buffer,10);

	string str(buffer);

	int sum=0,length=str.length();

	for(int i=0;i	{

		sum += pow(  (float)(str[i]-'0'),length);

	}

	

	return ((sum==thenum)? 1:0);

}

*/