带你学C带你飞第一课后作业，动手题我自己看和小甲鱼一样，检查无错误，运行就错1
#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("???...\n");
findAllCodes(path);
findALLDirs(path);
printf("?????? %ld ???!\n\n", total);
system ("pause");
return 0;
}
这个地方错了：
void findAllDirs(const char *path)
甲鱼哥的是大写的：
void findALLDirs(const char *path) 你能把错误图片贴出来吗？这代码看得头疼。要找错误相当耗时 我个人的观点，照着抄是不能解决问题的，要理解没一个代码的意图。
有时候一个标点符号都会影响。 铁子你好帅
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