摘要: #include <stdio.h> int main(int argc,char* argv[]) { FILE* fp; char ch; //printf("number of argc is %d\n",argc); if((fp=fopen(argv[1],"r"))==NULL) { p 阅读全文
posted @ 2021-06-01 16:42 Wangtn 阅读(95) 评论(0) 推荐(0) 编辑