摘要: task4 #include <stdio.h> int main() { FILE *fp; int count; count = 0; char ch; fp=fopen("data4.txt","r"); if(fp==NULL) { printf("fail to open fail\n") 阅读全文
posted @ 2024-06-17 17:46 HanXT 阅读(18) 评论(0) 推荐(0)