急盼答案

[michelle220]

老是出错啊,哪位高手能帮忙啊::\程序\约瑟夫\yueyue.cpp(9) : error C2143: syntax error : missing ';' before 'PCH creation point'
执行 cl.exe 时出错.


代码如下:

#ifndef CNODE_H
#define CNODE_H

class cnode{
public:
int lab;
cnode *next;
}

#endif







#include <iostream.h>
#include "cnode.h"
#include <stdlib.h>

int main()
{

int n;
int m = 3;
cnode *p,*q,*clist;

cin>>n;
//setup n cnode
q = new cnode;
clist = q;

for(int i = 1;i <= n;i++)
{
p = new cnode;
p->lab = i;
p->next = NULL;
q->next = p;
q = p;

if (i == n) q->next = clist->next;
}

//output the label

p = clist;
for (int K = 1; K <= n;K++)
{
for(int j = 1;j < m;j++)
p = p->next;//delete q

if(K == n)
{
cout<<q->lab<<endl;
break;
}

cout<< q->lab<< " ";
p->next = q->next;
delete q;

}

return 0;

}

[w66187564]

类定义
class cnode{
public:
int lab;
cnode *next;
}; //这的分号漏了

[星羽]

。。。。

[michelle220]

是啊，可以编译了,可执行的时候出错了啊,怎么会事啊
谢拉

[lunhuifengzheng]

````

[daiguoliangfirst]

clist的赋值有错误

[idot]

#include <iostream>
#include "cnode.h"
#include "stdlib.h"

using namespace std;

int main()
{

int n;
int m = 3;
cnode *p,*q,*clist;

cin>> n;
//setup n cnode
q = new cnode;
clist = q;

for(int i = 0;i < n;i++)
{
p = new cnode;
p-> lab = i+1;
p-> next = NULL;
q-> next = p;
q = p;

}
//output the label

p = clist->next;
for (int K = 1; K <= n;K++)
{

cout<< p-> lab<< endl;

q = p;
p = p-> next;
delete q;

}

delete clist;

system("pause");
return 0;
}

[guzhilei1986]

你这个代码要实现什么样的结果？