摘要: #define _CRT_SECURE_NO_WARNINGS#include<stdio.h> int main(){ FILE* fp; fp = fopen("data4.txt", "r"); if (fp == NULL) { printf("fail to open\n"); retur 阅读全文
posted @ 2023-06-13 16:21 UNSCcruiser117 阅读(7) 评论(0) 推荐(0) 编辑