poj 1406 Starship Hakodate-maru 暴力枚举

水题，直接贴代码。

//poj 1406
//sep9
# include<iostream>
using namespace std;
__int64 f1[2024];
__int64 f2[3024];
int main()
{
	__int64 index1=0,index2=0,n;
	for(index1=0;index1<1300;++index1)
		f1[index1]=index1*index1*index1;
	for(index2=0;index2<2350;++index2)
		f2[index2]=index2*(index2+1)*(index2+2)/6;	
	while(scanf("%I64d",&n)&&n){
		__int64 maxx=0;		
		__int64 i,j;
		for(i=0;i<index1&&f1[i]<=n;++i)
			for(j=0;j<index2;++j)
				if(f1[i]+f2[j]<=n)
					maxx=max(maxx,f1[i]+f2[j]);
				else 
					break;
		printf("%I64d\n",maxx);
	}
	return 0;	
} 

poj 1406 Starship Hakodate-maru 暴力枚举

原文：http://blog.csdn.net/sepnine/article/details/44392295