你好!你提供的代码存在一些问题,主要是缺少头文件的引用和函数声明。以下是修改后的代码:#include <stdio.h>#include <stdlib.h>#include <string.h>#include <io.h>#include <direct.h>#define MAX 256long total;int countLines(const char *filename);void findAllCodes(const char *path);void findALLDirs(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(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 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); 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("Calculating...\n"); findAllCodes(path); findALLDirs(path); printf("You have written a total of %ld lines of code!\n\n", total); system("pause"); return 0;}
这是经过排版修改后的代码,请参考。如果你还有其他问题,请随时提问。
球一个最佳答案谢谢啦!这对我非常重要!
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