萌新求助球球各位大佬帮忙看看呗
{:5_104:} {:5_104:} 《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 expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
22 6 C:\Users\朱的猪\Desktop\c\zuoye.c 'fp' undeclared (first use in this function)
22 6 C:\Users\朱的猪\Desktop\c\zuoye.c 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 expected '=', ',', ';', 'asm' or '__attribute__' before 'fa'
43 20 C:\Users\朱的猪\Desktop\c\zuoye.c 'fa' undeclared (first use in this function)
47 9 C:\Users\朱的猪\Desktop\c\zuoye.c 'thePathk' undeclared (first use in this function)
52 32 C:\Users\朱的猪\Desktop\c\zuoye.c 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 expected '=', ',', ';', 'asm' or '__attribute__' before 'fa'
62 20 C:\Users\朱的猪\Desktop\c\zuoye.c 'fa' undeclared (first use in this function)
69 43 C:\Users\朱的猪\Desktop\c\zuoye.c request for member 'path' in something not a structure or union
70 2 C:\Users\朱的猪\Desktop\c\zuoye.c expected ';' before '}' token
#include<io.h>
#include<direct.h>
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define MAX256
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(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;
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=".";
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;
} 18行少了个分号,导致其他行也报错了 本帖最后由 China陈永华 于 2020-9-24 08:49 编辑
谢谢大佬
页:
[1]