head.h

无向图的实现和深度优先算法

#include<string.h>
#include<ctype.h>
#include<malloc.h>
#include<limits.h>  //INT_MAX等
#include<stdio.h>
#include<stdlib.h>  //atoi()
#include<math.h>
#include<process.h> //exit
#include<iostream.h>

#define TRUE  1
#define FALSE 0
#define OK 1
#define ERROR 0
#define INFEASIBLE -1
#define OVERFLOW -2
typedef int Status;