摘要: 1 #include<stdio.h> 2 #include<ctype.h> 3 4 int main(){ 5 FILE *fp; 6 char a; 7 int b=0,c=0; 8 9 fp=fopen("data4.txt","r"); 10 if(fp==NULL){ 11 printf 阅读全文
posted @ 2024-12-30 08:09 九泪纵横 阅读(6) 评论(0) 推荐(0)