摘要: 点击查看代码 #include <stdio.h> int main() { int count = 0; int ch; FILE *fp; fp = fopen("data4.txt", "r"); if (fp == NULL) { printf("fail to open file\n"); 阅读全文
posted @ 2024-06-20 21:18 星軌xx 阅读(36) 评论(0) 推荐(0)