摘要: 实验任务四 #define _CRT_SECURE_NO_WARNINGS #include<stdio.h> #include<stdlib.h> int main() { FILE* fp; int count = 0; fp = fopen("data4.txt", "r"); if (fp 阅读全文
posted @ 2022-12-24 19:01 汤玉龙 阅读(27) 评论(0) 推荐(0)