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WHY?WA?

Posted by sail6 at 2006-08-22 14:29:51 on Problem 2837
#include<iostream.h>
#include<math.h>
#include<stdio.h>

__int64 A[502][502],B[502][502],C[502][502];
int main()
{
	
	A[0][0]=1;
	A[0][1]=2;
	A[1][0]=3;
	A[1][1]=1;
	
	int i;
	int K;
	int ii,jj;
	cin>>K;
	for(i=1;i<K;i++)
	{
		for(ii=0;ii<pow(2,i);ii++)
		{
			for(jj=0;jj<pow(2,i);jj++)
			{
				B[ii][jj]=A[ii][jj]+(int)(pow(2,i+1));
				//	printf("%I64d\n ",B[ii][jj]);
				if(ii==jj)
				{
					C[ii][jj]=B[ii][jj]-1;
				}
				else
				{
					C[ii][jj]=B[ii][jj];
					
				}
				//	printf("%I64d\n ",C[ii][jj]);
			}
		}
		/*	for(ii=0;ii<2;ii++)
		{
		for(jj=0;jj<2;jj++)
		{
		printf("%I64d ",B[ii][jj]);
		
		  }
		  cout<<endl;
		  }
		  for(ii=0;ii<2;ii++)
		  {
		  for(jj=0;jj<2;jj++)
		  {
		  printf("%I64d ",C[ii][jj]);
		  
			}
			cout<<endl;
			}
		*/
		for(ii=0;ii<pow(2,i+1);ii++)
		{
			for(jj=0;jj<pow(2,i+1);jj++)
			{
				if(ii<pow(2,i)&&jj<pow(2,i))
				{
					A[ii][jj]=A[ii][jj];
				}
				if(ii<pow(2,i)&&jj>=pow(2,i))
				{
					A[ii][jj]=B[ii][jj-(int)(pow(2,i))];
				}
				if(ii>=pow(2,i)&&jj<pow(2,i))
				{
					A[ii][jj]=C[ii-(int)(pow(2,i))][jj];
					
				}
				if(ii>=pow(2,i)&&jj>=pow(2,i))
				{
					A[ii][jj]=A[ii-(int)(pow(2,i))][jj-(int)pow(2,i)];
				}
				
			}
		}
		
	}
	
	for(ii=0;ii<pow(2,K);ii++)
	{
		for(jj=0;jj<pow(2,K);jj++)
		{
			printf("%I64d   ",A[ii][jj]);
			
		}
		cout<<endl;
	}
	
	return 0;
}

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