|
发表于 2020-12-6 13:14:44
|
显示全部楼层
- #include <io.h>
- #include <direct.h>
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #define MAX 256
- long totoal;
- 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)
- {fprint(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)
- {
- fprint(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
编译时软件说我total未声明,再看一眼又是头文件<io.h>不认识,请问这是个什么情况 |
|