摘要: 4 #include <ctype.h> int main() { FILE *file; int line_count = 0; int char_count = 0; int ch; int in_line = 0; file = fopen("data4.txt", "r"); if (fil 阅读全文
posted @ 2025-06-02 19:32 周丹婷 阅读(24) 评论(0) 推荐(0)