| ||||||||||
| 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:这题深度优先遍历不行吗,我运行时都会出现stack OVERFLOWIn Reply To:这题深度优先遍历不行吗,我运行时都会出现stack OVERFLOW Posted by:sunpy at 2008-07-30 12:51:52 > 下面是我的代码:
> #include<stdio.h>
>
> #define N 10
> #define M 100000
>
> int visited[N];
> int a[N][N];
> int min_len=0;
>
> int depth_tranverse(int s,int n);
>
> int main()
> {
> int n;
> int i,j;
> scanf("%d",&n);
> for(i=0;i<n;i++)
> for(j=0;j<n;j++)
> scanf("%d",*(a+i)+j);
> for(i=0;i<n;i++)
> visited[i]=0;
> depth_tranverse(0,n);
> return 0;
> }
>
> int depth_tranverse(int s,int n)
> {
> visited[s]=1;
> int i,min=M,min_node=n;
> for(i=0;i<n;i++)
> if(!visited[i]&&a[s][i]<min)
> {
>
> min=a[s][i];
> min_node=i;
> }
> if(min_node!=n)
> {
> min_len+=min;
> depth_tranverse(i,n);
> }
> return 0;
> }
>
#include<stdio.h>
#define N 100
#define M 100000
int visited[N];
int a[N][N];
int min_len=0;
int depth_tranverse(int s,int n);
int main()
{
int n;
int i,j;
scanf("%d",&n);
for(i=0;i<n;i++)
for(j=0;j<n;j++)
scanf("%d",*(a+i)+j);
for(i=0;i<n;i++)
visited[i]=0;
depth_tranverse(0,n);
printf("%d",min_len);
return 0;
}
int depth_tranverse(int s,int n)
{
visited[s]=1;
int i,min=M,min_node=n;
for(i=0;i<n;i++)
if(!visited[i]&&a[s][i]<min)
{
min=a[s][i];
min_node=i;
}
if(min_node!=n)
{
min_len+=min;
depth_tranverse(i,n);
}
return 0;
}
Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator