What is the size of a FILE in c. Why it varies from compiler to compiler. filehandling 19th Sep 2020, 5:14 PM SAMARASIMHA REDDY 1ответ Ответ + 2 Open the file for reading.Then use fseek with SEEK_END cursor
Well, the compiler also won't complain if you try to assign (make_string() << ...).c_str() to your str variable, which is the same thing IMHO -- in both cases you have to accept that there are parts of a contract that can't be enforced by the language. But it's up to yo...
若有以下程序: #include <stdio.h> main( ) { FILE *fp; int i, a[6]={1,2,3,4,5,6},k; fp=fopen("data.dat","w+b"); for(i=0;i<6;i++) {fseek(fp,0L,0); fwrite(&a[5-i],sizeof(int),1,fp); } rewind(fp); ... A. 6 B. 1 C. 123456 D. 21 查看...
What did the doctor do first with the lady?声明: 本网站大部分资源来源于用户创建编辑，上传，机构合作，自有兼职答题团队，如有侵犯了你的权益，请发送邮箱到feedback@deepthink.net.cn 本网站将在三个工作日内移除相关内容,刷刷题对内容所造成的任何后果不承担法律上的任何义务或责任 ...
-A third optional field is an extra positive or negative byte offset, that will be added to all fseek() operations for that datafile. Sample “control.dul” # AIX version 7 example with one file on raw device 1 /usr/oracle/dbs/system.dbf ...
What is the computer-vision researchers’ main concern of iPhone X’ s FaceID?They have doubts of its technique to overcome variable lighting and subtle change of the user’s face.They don’ t believe iPhone X’ s FaceID can successfully unlock a phone every time.
有以下程序(提示:程序中fseek(fp,-2L*sizeof(int),SEEK_END);语句的作用是使位置指针从文件尾向前移2*sizeof(int)字节)#include<stdio.h>main(){FILE*fp;inti,a[4]={1,2,3,4},b;fp=fopen("data.dat","wb");for(i=0;i<4;i++)fwrite(&a,... A. 2 B. 1 C. 4 D. ...
A) Why there is an increased enrollment in MBA programs. B) The necessity of reforming MBA programs in business schools. C) Doubts about the worth of holding an MBA degree. D) A debate held recently on university campuses.声明: 本网站大部分资源来源于用户创建编辑，上传，机构合作，自有兼职...