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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;
- }
复制代码
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;
- }
复制代码
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