摘要: 4 `#include<stdio.h> int main(){ FILE *fp; char ch; int count=0; fp=fopen("d:\data4.txt","r"); if(fp==NULL){ printf("fail to open file\n"); return 0; 阅读全文
posted @ 2024-06-24 11:20 _FuBuki 阅读(18) 评论(0) 推荐(0)