| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
Re:求解这个代码哪里错了?In Reply To:求解这个代码哪里错了? Posted by:xujihua at 2010-12-23 19:37:32 > #include <iostream>
> #include<stdio.h>
> #include<stdlib.h>
>
> using namespace std;
>
> int main()
> {
> int num[100][100],maxsum[100][100],n,i,j,ans;
> scanf("%d",&n);
> for(i=0;i<n;i++)
> for(j=0;j<=i;j++)
> scanf("%d",&num[i][j]);
> maxsum[0][0]=num[0][0];
> for(i=1;i<n;i++)
> for(j=0;j<=i;j++)
> {if(j>0)maxsum[i][j]=max(maxsum[i-1][j-1],maxsum[i-1][j])+num[i][j];
> else maxsum[i][j]=maxsum[i-1][j]+num[i][j];
> }
> ans=maxsum[n-1][0];
> for(j=0;j<n-1;j++)
> if(maxsum[n-1][j]<maxsum[n-1][j+1])
> ans=maxsum[n-1][j+1];
> printf("%d\n",ans);
> return 0;
> }
Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator