2026年6月23日
作业7
摘要： 4 `#include <stdio.h> include <ctype.h> int main() { FILE *fp; char ch; int lines = 0; int characters = 0; fp = fopen("data4.txt", "r"); if (fp == NUL 阅读全文
posted @ 2026-06-23 00:08 xialkQwQ 阅读(7) 评论(0) 推荐(0)