编译错误：没有这样的文件或目录

Question

当我尝试编译我的代码，我得到这个：

fatal error: includes.h: No such file or directory. 

为什么抛出这个错误？

这个程序应该展示链表。

#include "includes.h" 
ListType list[5]; 
int main() 
{ 
ListType list[5]; 
list[0].value = 0; list[0].next = list+1; 
list[1].value = 10; list[1].next = list+2; 
list[2].value = 20; list[2].next = NULL; 
ListReport(list); 
// Insert an element 
list[3].value = 15; list[3].next = list+2; 
list[1].next = list+3; 
ListReport(list); 
// Remove an element 
list[0].next = list+3; 
ListReport(list); 
return 0; 
} 
// Report values in linked lisk 
void ListReport(ListType *plist) 
{ 
int nn = 0; 
printf("ListReport\n"); 
while(plist != NULL){ 
printf("%d, value = %d\n",nn++, plist->value); 
plist = plist->next; 
} 
} 
/******************************************************* 
* includes.h 
******************************************************/ 
#include <stdio.h> 
#include <stdlib.h> 
typedef struct entry 
{ 
int value; 
struct entry *next; 
} ListType; 
void ListReport(ListType *plist); 

// end of includes.h 

Answer 1

您的代码似乎将您的.cpp和.h文件连接成一个。你需要将它们分成两个文件。

像这样：

的main.cpp

#include "includes.h" 
ListType list[5]; 
int main() 
{ 
ListType list[5]; 
list[0].value = 0; list[0].next = list+1; 
list[1].value = 10; list[1].next = list+2; 
list[2].value = 20; list[2].next = NULL; 
ListReport(list); 
// Insert an element 
list[3].value = 15; list[3].next = list+2; 
list[1].next = list+3; 
ListReport(list); 
// Remove an element 
list[0].next = list+3; 
ListReport(list); 
return 0; 
} 
// Report values in linked lisk 
void ListReport(ListType *plist) 
{ 
int nn = 0; 
printf("ListReport\n"); 
while(plist != NULL){ 
printf("%d, value = %d\n",nn++, plist->value); 
plist = plist->next; 
} 
} 

INCLUDES.H

#include <stdio.h> 
#include <stdlib.h> 
typedef struct entry 
{ 
    int value; 
    struct entry *next; 
} ListType; 
void ListReport(ListType *plist); 

或者像你这样，你可以合并文件和从顶部除去#include语句。