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4鱼币
我认真对着小甲鱼给的代码敲了,开始总是报错,我检查修改了几遍后,终于不报错了,可是程序却不能实现计数的功能:
图片:
我写的代码:
#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[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 %1d 行代码!\n\n",total);
system("pause") ;
return 0;
}
求大佬指点,作为回报,我将献出我微不足道的鱼币!
看了一下就是你这个缩进有一点问题,帮你稍微改了一改,还有记得在电脑上让这个文件后缀名是.c
- #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[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;
- }
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看了一下就是你这个缩进有一点问题,帮你稍微改了一改,还有记得在电脑上让这个文件后缀名是.c
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