摘要: 任务三 #include <stdio.h> #include <stdlib.h> int main() { FILE *fp; char ch; int char_count = 0; fp = fopen("data4.txt", "r"); if (fp == NULL) { printf( 阅读全文
posted @ 2023-06-08 18:50 Anyazmh 阅读(10) 评论(0) 推荐(0) 编辑