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Re:我的c 代码In Reply To:我的c 代码 Posted by:gardner at 2005-10-09 02:30:25 > #include <stdio.h>
> void main()
> {
> int input[100001]={0};
> int left[100001],right[100001];
> long num,sum,i,flag,max;
> scanf("%d",&num);
> while(num!=0){
> for(i=0;i<num;i++)scanf("%d",&input[i]);
> sum=0;
> flag=input[0];
> for(i=0;i<num;i++){
> if(sum>=0)sum+=input[i];
> else sum=input[i];
> if(flag<sum)flag=sum;
> left[i]=flag;
> }
> sum=0;
> flag=input[num-1];
> for(i=num-1;i>=0;i--){
> if(sum>=0)sum+=input[i];
> else sum=input[i];
> if(flag<sum)flag=sum;
> right[i]=flag;
> }
> max=left[0]+right[1];
> for(i=0;i<num-1;i++){
> if(left[i]+right[i+1]>max)max=left[i]+right[i+1];
> }
> printf("%d\n",max);
> scanf("%d",&num);
> }
> }
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