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本帖最后由 大鱼szk 于 2020-9-6 13:32 编辑
关于下面代码中的这一行,if ((fp = fpoen(filename, "r")) == NULL)我打 了空格,用的是英语输入法中的等于号‘,运行时程序提示我等号前一个位置有问题,但我不知道问题出在了那里
#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 = fpoen(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(stract(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 = _findfirdt(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;
}
几个单词写错了
看注释 #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) {// fopen
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) {// strcat
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) {//_findfirst
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);// C要大写
findALLDirs(path);
printf("目前你总共写了 %ld 行代码! \n\n", total);
system("pause");
return 0;
}
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