摘要: 任务4 1 #include <stdio.h> 2 3 void my_print() 4 { 5 FILE *fp; 6 fp = fopen("data4.txt", "r"); 7 char a; 8 9 if (fp == NULL) 10 { 11 printf("fail to ope 阅读全文
posted @ 2024-12-30 00:07 64rytr76d65 阅读(7) 评论(0) 推荐(0)