06 2023 档案

实验七
摘要：#define _CRT_SECURE_NO_WARNINGS #include <stdio.h> int main() { int i; i = 0; char ch; FILE* fp; fp = fopen("data4.txt", "r"); if(fp==NULL) { printf(" 阅读全文
posted @ 2023-06-15 15:25 CHnanan 阅读(41) 评论(0) 推荐(0)