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发表于 2023-9-10 15:14:30
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根据你提供的代码,第42行报错的原因是函数名称错误。将 findALLDirs 改为 findALLFiles 即可解决此问题。
修改后的代码如下:
- #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, "Cannot 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];
- char 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 findALLFiles(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);
- return;
- }
-
- do {
- if (!strcmp(fa.name, ".") || !strcmp(fa.name, "..")) {
- continue;
- }
- if (fa.attrib == _A_SUBDIR) {
- sprintf(thePath, "%s%s", path, fa.name);
- findAllCodes(thePath);
- findALLFiles(thePath);
- }
- } while (_findnext(handle, &fa) == 0);
- _findclose(handle);
- }
- int main() {
- char path[MAX] = ".";
-
- printf("Calculating...\n");
- findAllCodes(path);
- findALLFiles(path);
- printf("You have written a total of %ld lines of code!\n\n", total);
-
- system("pause");
- return 0;
- }
复制代码
希望这个解答对您有帮助。如果您有任何其他问题,请随时提问。
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