DEV C++报错总结

原报错代码： 

#include <isotream>		
using namespace std;

typedef struct { 	
	ElemType data; 		
	struct LNode *next;	
}LNode, *LinkList;	


Status InitList(LinkList &L){
	L = new LNode; 		
	L -> next = NULL;	
	return OK;	 
}

1. [Error] isotream: No such file or directory

问题：iostream 拼写错误，应为 iostream

2.[Error] 'ElemType' does not name a type ； 3.'Status' does not name a type

问题：未声明类型  

typedef struct LNode{ 		
	ElemType data; 		
	struct LNode *next;	
}LNode, *LinkList;	


Status InitList(LinkList &L){
	L = new LNode; 		
	L -> next = NULL;	
	return OK;	 
}


//[Error] 'ElemType' does not name a type ； 3.'Status' does not name a type

更正：

typedef int ElemType;    
typedef int Status;     

typedef struct LNode{ 		
	ElemType data; 		
	struct LNode *next;	
}LNode, *LinkList;	


Status InitList(LinkList &L){
	L = new LNode; 		
	L -> next = NULL;	
	return OK;	 
}
 

 

4.[Error] 'struct LNode' has a previous declaration as 'struct LNode'

typedef struct { 		
	ElemType data; 		
	struct LNode *next;	
}LNode, *LinkList;	

//[Error] 'struct LNode' has a previous declaration as 'struct LNode'

改正：

typedef struct LNode{ 		
	ElemType data; 		
	struct LNode *next;	
}LNode, *LinkList;	

5.[Error] ld returned 1 exit status 

[Error] ld returned 1 exit status 

问题：没有主函数main

更正：

int main(){
}

修改后代码：

#include <iostream>		
using namespace std;
#define OK 1
#define ERROR 0 
#define OVERFLOW -2
#define MAXSIZE 100

typedef int ElemType;    
typedef int Status;      


typedef struct LNode{ 		
	ElemType data; 		
	struct LNode *next;	
}LNode, *LinkList;	


Status InitList(LinkList &L){
	L = new LNode; 		
	L -> next = NULL;	
	return OK;	 
}

intmian(){
}