|
|
发表于 2019-9-28 18:47:06
|
显示全部楼层
#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 handele;
char thePath[MAX], target[MAX];
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[MAX];
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[MAX] = ".";
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;
}
编译后提示有一个错误,可是我在37行怎么都找不到哪错了;老师有空时给看看 谢谢啦!
--------------------Configuration: kehouzuoye - Win32 Debug--------------------
Compiling...
kehouzuoye.c
C:\PROGRAM FILES (X86)\MICROSOFT VISUAL STUDIO\HELL WORED\kehouzuoye\kehouzuoye.c(37) : error C2065: 'handle' : undeclared identifier
执行 cl.exe 时出错.
kehouzuoye.obj - 1 error(s), 0 warning(s)
|
|