[已解决]请问我这代码为什么不能运行，哪里错了

z744904112 · 发表于 2018-12-18 01:14:55

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#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;
}

最佳答案

月排行榜 / 总排行榜

倚楼听雨落

2018-12-20 19:24:34

你这代码总共有三处地方有问题的，其实挺好找的，看报错信息就能找到问题，给你截图了，图片是改好的，你对比一下自己写的。

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