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问题1:
不论是自己手敲的代码还是答案复制的代码,运行下来都是已敲代码为0
- #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;
- }
复制代码
问题2:
是不是我放的位置不对?以后写的代码是都要放在当前目录下还是新建一个文件夹存放?
https://static01.imgkr.com/temp/ ... 24b7c23314819e0.jpg
以后写的代码是都要放在当前目录下还是新建一个文件夹存放?
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