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Re:改改2479就可以了

Posted by jinhuang at 2009-03-12 15:09:19 on Problem 2593
In Reply To:改改2479就可以了 Posted by:Emember at 2009-03-12 14:33:56
> #include<iostream>
> using namespace std;
> int a[100001];
> int main()
> {
> 	int n;
> 	int i;
>     while(cin>>n,n != 0)
>     {
>         for(i=0;i<n;i++)
> 			scanf("%d",&a[i]);		
> 		int  max=a[0]+a[1];
> 		int  temp1=a[0]; 		
> 		int temp3=a[0];		
> 		int  temp2=a[0]+a[1]; 		
> 		for(i=2;i<n;i++)
> 		{    
>             temp2=(temp2>temp1?temp2:temp1)+a[i];
> 			
>             if(temp2>max)max=temp2;
>             temp3=(temp3>0?temp3:0)+a[i-1];
>             temp1=temp1>temp3?temp1:temp3;
> 		}
> 		cout<<max<<endl;      
> 		
> 	}            
> 	
> 	return 0;          
> 	
> 	
>   }

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