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本帖最后由 Yong__heng 于 2020-3-1 16:32 编辑
刚刚看完视频打完这个《统计当前目录及所有子目录下,C 语言源文件的代码总行数。》发现第97行有问题但不知道错在哪里。求大佬帮我看一下。。。。。。。。。。。。谢谢
#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 = _findfiret(strcat(thePath,"/*"), &fa)) == -1L)
{
fprintf(stderr,"The pat %s 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 ath[MAX] = ".";
print("计算中...\n");
findAllCodes(path); /*这行*/
findALLDirs(path);
printf("目前你总共写了 %ld 行代码! \n\n",total);
system("pause");
return 0;
}
还有这个怎么弄成代码格式
我不会弄???????????
谢谢路过的大佬
代码错误至少有5个。。。
我直接发代码了,基本都是拼写错误,还有一个函数忘了声明 #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);
void findALLDirs(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 pat %s 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); /*这行*/
findALLDirs(path);
printf("目前你总共写了 %ld 行代码! \n\n",total);
system("pause");
return 0;
}
发代码找<>这个符号
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