问一下大佬们，C语言S1E2第一次作业抄的代码为什么运行不了啊,C\C++交流,技术交流,鱼C论坛

Yep要谦虚 发表于 2020-12-9 20:05:06

问一下大佬们，C语言S1E2第一次作业抄的代码为什么运行不了啊

在Dev-C++上打的，为什么从第八行开始就报错啊QAQ

#include <io.h>
#include <direct.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#定义MAX 256

总长

int countLines (const char *文件名) ;
void findAllCodes (const char * path) ;
void findAllFiles (const char * path) ;

int countLines (const char *文件名)
{
文件* fp;
int count = 0;
温度

如果 ( (fp = fopen (文件名，"r") ) == NULL)
{
fprintf (stderr,"无法打开文件：%s \ n",文件名) ;
返回0;
}

而 ( (temp = fgetc (fp) ) ! = EOF)
{
如果 (temp =='\ n')
{
 数++;
 }
 }

 fclose (fp) ;

 返回计数;
}

无效findAllCodes (const char * path)
{
struct _finddata_t fa;
长柄
char thePath , target ;

strcpy (thePath, path) ;
if ( (句柄=_findfirst (strcat (thePath,"/*.c") , &fa) ) ! = -1L)
{
做
{
sprintf (target, "%s /%s", path, fa.name);
总数+ = countLines (目标) ;
}同时 (_findnext(handle, &fa) == 0) ;
}

_findclose (handle) ;
}

无效findALLDirs (const char * path)
{
struct _finddata_t fa;
长柄
char thePath ;

strcpy (thePath, path) ;
if ( (句柄= _findfirst (strcat (thePath, " / *" ), &fa) ) == -1L)
{
 fprintf (stderr, "%s路径错误！ \ n", path) ;
 返回；
}

 做
}
如果 (! strcmp (fa.name,"。") ||! strcmp (fa.name, " ..") ) )
 继续;

if (fa.attrib == _A_SUBDIR)
{
sprintf (thePath, "%s /%s", path, fa.name) ;
findAllCodes (thePath) ;
findALLDirs (thePath) ;
}
}同时 (_findnext(handle, &fa) == 0) ;

_findclose (handle) ;
}

int main ()
{
char path ="。";

printf ("计算中... \ n") ;

findAllCodes (path) ;
findALLDirs (path) ;

printf ("目前你总共写了%ld行代码！\ n \ n",总计) ;
系统 ("暂停") ;

返回0;
}

昨非发表于 2020-12-9 20:08:18

你把代码翻译了一遍是吧{:10_277:}

Yep要谦虚 发表于 2020-12-9 20:09:55

昨非发表于 2020-12-9 20:08
你把代码翻译了一遍是吧

没有啊我就照着他的抄了一边

昨非发表于 2020-12-9 20:12:59

Yep要谦虚发表于 2020-12-9 20:09
没有啊我就照着他的抄了一边

你这里面出现了好多中文，，除非宏替换，不可能有中文在代码里的

Yep要谦虚 发表于 2020-12-9 20:16:01

昨非发表于 2020-12-9 20:12
你这里面出现了好多中文，，除非宏替换，不可能有中文在代码里的

S1E2：第一个程序| 课后测试题及答案
https://fishc.com.cn/thread-66283-1-1.html
(出处: 鱼C论坛)
要不您看看这个，就是这里面的作业，他要把代码抄一遍，但是我用Dev-C++打了一遍那个windows版的运行不了啊QAQ。

昨非发表于 2020-12-9 20:26:20

Yep要谦虚发表于 2020-12-9 20:16
S1E2：第一个程序| 课后测试题及答案
https://fishc.com.cn/thread-66283-1-1.html
(出处: 鱼C论坛)

搞不懂你复制出来的个什么玩意？自己看不出差别吗？复制都复制不对？
#include <io.h>
#include <direct.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define MAX 256

long total;

int countLines(const char* filename);
void findAllCodes(const char* path);
void findALLFiles(const char* path);

int countLines(const char* filename)
{
FILE* fp;
int count = 0;
int temp;

if ((fp = fopen(filename, "r")) == NULL)
{
fprintf(stderr, "Can not open the file：%s\n", filename);
return 0;
}

while ((temp = fgetc(fp)) != EOF)
{
if (temp == '\n')
{
count++;
}
}

fclose(fp);

return count;
}

void findAllCodes(const char* path)
{
struct _finddata_t fa;
long handle;
char thePath, target;

strcpy(thePath, path);
if ((handle = _findfirst(strcat(thePath, "/*.c"), &fa)) != -1L)
{
do
{
sprintf(target, "%s/%s", path, fa.name);
total += countLines(target);
} while (_findnext(handle, &fa) == 0);
}

_findclose(handle);
}

void findALLDirs(const char* path)
{
struct _finddata_t fa;
long handle;
char thePath;

strcpy(thePath, path);
if ((handle = _findfirst(strcat(thePath, "/*"), &fa)) == -1L)
{
fprintf(stderr, "The path %s is wrong!\n", path);
return;
}

do
{
if (!strcmp(fa.name, ".") || !strcmp(fa.name, ".."))
continue;

if (fa.attrib == _A_SUBDIR)
{
sprintf(thePath, "%s/%s", path, fa.name);
findAllCodes(thePath);
findALLDirs(thePath);
}
} while (_findnext(handle, &fa) == 0);

_findclose(handle);
}

int main()
{
char path = ".";

printf("计算中...\n");

findAllCodes(path);
findALLDirs(path);

printf("目前你总共写了 %ld 行代码！\n\n", total);
system("pause");

return 0;
}

昨非发表于 2020-12-9 20:27:48

Yep要谦虚发表于 2020-12-9 20:16
S1E2：第一个程序| 课后测试题及答案
https://fishc.com.cn/thread-66283-1-1.html
(出处: 鱼C论坛)

#include <io.h>
#include <direct.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define MAX 256

long total;

int countLines(const char* filename);
void findAllCodes(const char* path);
void findALLFiles(const char* path);

int countLines(const char* filename)
{
FILE* fp;
int count = 0;
int temp;

if ((fp = fopen(filename, "r")) == NULL)
{
fprintf(stderr, "Can not open the file：%s\n", filename);
return 0;
}

while ((temp = fgetc(fp)) != EOF)
{
if (temp == '\n')
{
count++;
}
}

fclose(fp);

return count;
}

void findAllCodes(const char* path)
{
struct _finddata_t fa;
long handle;
char thePath, target;

strcpy(thePath, path);
if ((handle = _findfirst(strcat(thePath, "/*.c"), &fa)) != -1L)
{
do
{
sprintf(target, "%s/%s", path, fa.name);
total += countLines(target);
} while (_findnext(handle, &fa) == 0);
}

_findclose(handle);
}

void findALLDirs(const char* path)
{
struct _finddata_t fa;
long handle;
char thePath;

strcpy(thePath, path);
if ((handle = _findfirst(strcat(thePath, "/*"), &fa)) == -1L)
{
fprintf(stderr, "The path %s is wrong!\n", path);
return;
}

do
{
if (!strcmp(fa.name, ".") || !strcmp(fa.name, ".."))
continue;

if (fa.attrib == _A_SUBDIR)
{
sprintf(thePath, "%s/%s", path, fa.name);
findAllCodes(thePath);
findALLDirs(thePath);
}
} while (_findnext(handle, &fa) == 0);

_findclose(handle);
}

int main()
{
char path = ".";

printf("计算中...\n");

findAllCodes(path);
findALLDirs(path);

printf("目前你总共写了 %ld 行代码！\n\n", total);
system("pause");

return 0;
}

风过无痕1989 发表于 2020-12-9 20:46:05

昨非发表于 2020-12-9 20:08
你把代码翻译了一遍是吧

{:5_109:}

Yep要谦虚 发表于 2020-12-9 21:35:00

昨非发表于 2020-12-9 20:27

谢谢大佬！

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问一下大佬们，C语言S1E2第一次作业抄的代码为什么运行不了啊