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《带你学C带你飞》第一科作业,请问下各位大佬这是怎么回事呀,报错如下C:\Users\朱的猪\Desktop\c\zuoye.c In function 'countLines':
19 2 C:\Users\朱的猪\Desktop\c\zuoye.c [Error] expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
22 6 C:\Users\朱的猪\Desktop\c\zuoye.c [Error] 'fp' undeclared (first use in this function)
22 6 C:\Users\朱的猪\Desktop\c\zuoye.c [Note] each undeclared identifier is reported only once for each function it appears in
C:\Users\朱的猪\Desktop\c\zuoye.c In function 'findAllCodes':
43 20 C:\Users\朱的猪\Desktop\c\zuoye.c [Error] expected '=', ',', ';', 'asm' or '__attribute__' before 'fa'
43 20 C:\Users\朱的猪\Desktop\c\zuoye.c [Error] 'fa' undeclared (first use in this function)
47 9 C:\Users\朱的猪\Desktop\c\zuoye.c [Error] 'thePathk' undeclared (first use in this function)
52 32 C:\Users\朱的猪\Desktop\c\zuoye.c [Error] expected ')' before 'fa'
C:\Users\朱的猪\Desktop\c\zuoye.c In function 'findALLDirs':
62 20 C:\Users\朱的猪\Desktop\c\zuoye.c [Error] expected '=', ',', ';', 'asm' or '__attribute__' before 'fa'
62 20 C:\Users\朱的猪\Desktop\c\zuoye.c [Error] 'fa' undeclared (first use in this function)
69 43 C:\Users\朱的猪\Desktop\c\zuoye.c [Error] request for member 'path' in something not a structure or union
70 2 C:\Users\朱的猪\Desktop\c\zuoye.c [Error] expected ';' before '}' token
- #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(thePathk,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)
- }
- do
- {
- if(!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);
-
- printf("目前你总共写了 %ld 行代码!\n\n",total);
- system("pause");
-
- return 0;
- }
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