摘要: #include<stdio.h> #define M 80 int main() { FILE *fp; char ch; fp = fopen("e:\\data4.txt","r"); if(fp == NULL) printf("fail to open file\n"); else { w 阅读全文
posted @ 2023-12-20 20:12 PomPom 阅读(12) 评论(0) 推荐(0)