摘要: 实验4源代码 #include<stdio.h> int main() { FILE* fp; fp = fopen("d:\\data4.txt", "r"); if (fp == NULL) { printf("fail to open file.\n"); return 1; } char c 阅读全文
posted @ 2023-12-21 14:46 wifi战斗机 阅读(2) 评论(0) 推荐(0)