06 2023 档案

实验七
摘要：TASK 4 #include <stdio.h> int main() { char ch; int count=0; FILE *fp; fp = fopen("D:\data4.txt", "r"); if(fp == NULL) { printf("fail to open file\n") 阅读全文
posted @ 2023-06-13 09:49 呓语-c 阅读(21) 评论(0) 推荐(0)