> //*******************
> //*  200593174      *
> //* 08/07/2006      *
> //*******************
> #include <iostream>
> 
> using namespace std;
> 
> void changer ( int&, int& );
> bool bDeside ( int nummber1, int number2 );
>           
> void main ()
> {
> 	int num1,num2;
> 
> 	while ( cin >> num1 >> num2 )
> 	{
> 
> 		changer ( num1, num2 );
> //	if ( num1 <= 0 )
> //	{
> //		cout <<"You Enter the wrong number";
> //		continue;
> //	}
> 	cout << static_cast< int >( bDeside ( num1, num2 ) ) <<endl;
> 	}
> }	
> 
> //**************
> //*    changer  *
> //**************
> void changer ( int& integer1, int& integer2 )
> {
> 	if ( integer1 > integer2 )
> 	{
> 		int hold = integer1;
> 		integer1 = integer2;
> 		integer2 = hold;
> 	}
> 	return;
> }
> 
> //判断
> //************
> //** bDeside *
> //************
> bool bDeside ( int number1, int number2 )
> {
> 	int counter = 1;          //差
> 	int in = 1;          //记载数组
> 	int integer = 1;    //记载小值
> 	 
> 	if ( number1 == number2 )
> 	{
> 		return true;
> 	}
> 	int iSize = number2 - number1;
> 	int *iArray = new int[iSize + 1];
> 	for ( ; counter <= iSize; counter++ )
> 	{
> 		if ( integer > number1)
> 		{
> 			return true;
> 		}
> 		while ( integer == iArray[in])
> 		{
> 			integer++;
> 			in++;
> 		}
> 		
> 		iArray[counter] = integer + counter;
> 		integer++;
> 	}
> 	if ( iArray[counter - 1] < number2 )
> 	{
> 		return true;
> 	}
> 	return false;
> 	delete [] iArray;
> }