#include #include #include void process_file(const char *filename, long *lines, long *words, long *bytes) { FILE *file = fopen(filename, "r"); int ch; int in_word = 0; while ((ch = fgetc(file)) != EOF) { (*bytes)++; if (ch == '\n') (*lines)++; if (isspace(ch)) { in_word = 0; } else if (!in_word) { in_word = 1; (*words)++; } } fclose(file); } int main(int argc, char *argv[]) { printf("Name\tLines\tBytes\tWords\n"); for (int i = 1; i < argc; i++) { long lines = 0, words = 0, bytes = 0; process_file(argv[i], &lines, &words, &bytes); printf("%s\t%ld\t%ld\t%ld\n",argv[i], lines, bytes, words); total_lines += lines; total_words += words; total_bytes += bytes; } }