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求dalao看下为啥会MLE

Posted by dmk12345678 at 2017-09-12 19:27:20 on Problem 2823
#include<iostream> 
using namespace std;
const int maxn=1000001;
struct zhangchen
{
	int max,min;
}A[maxn][30];
int B[maxn],C[maxn];
int main()
{
	int n,k;
	scanf("%d%d",&n,&k);
	for(int i=1;i<=n;i++)
	  scanf("%d",&A[i][0].max),A[i][0].min=A[i][0].max;
	for(int j=1;j>0;j++)
	{
		if((1<<j)>n)break;
		for(int i=1;i<=n-(1<<j)+1;i++)
		{
		    A[i][j].max=max(A[i+(1>>j-1)][j-1].max,A[i][j-1].max);
			A[i][j].min=min(A[i+(1>>j-1)][j-1].min,A[i][j-1].min);
		}
	}
	int l=1,r=k;
	for(int i=1;i>0;i++)
	{
		if((1<<i)>k)
		{
		   k=i-1;
		   break;
	    }
	}
	while(1)
	{
		
		B[l]=max(A[l][k].max,A[r-(1<<k)+1][k].max);
		C[l]=min(A[l][k].min,A[r-(1<<k)+1][k].min);
		l++,r++;
		if(r>n)break;
	}
	for(int i=1;i<l;i++)
	  printf("%d ",C[i]);
	cout<<endl;
	for(int i=1;i<l;i++)
	  printf("%d ",B[i]);
    //system("pause");
	return 0;
}

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