getchar example

First, give an example of the book "The_c_programming_language":#include int main () {int c;c = GetChar (); while (c! = EOF) {Putchar (); c = GetChar ();} return 0;}The main explanation here is why you should use the int type to accept the GetChar

1. getchar () is stdio. the library function in H reads a character from the stdin stream. That is to say, if stdin has data, it can be directly read without entering it. Getch () and getche () are library functions in conio. H. They are used to

For classic masters, you must read and understand them carefully. I used to check the C programming language (secondedition) of K & R) The character input/output in section 1.5 is confused by getchar () and EOF. The reason may be that the working

For classic masters, you must read and understand them carefully. I used to check the C programming language (secondedition) of K & R)The character input/output in section 1.5 is confused by getchar () and EOF. The reason may be that the working

Transferred from: http://www.jb51.net/article/36848.htm Master Classics of the book, to carve to read, to understand. Used to look at K&r's the C Programming Language (Secondedition)The character input/output of section 1.5 is confused by GetChar ()

Master-Class classics, to read and understand carefully. I used to look at K&r's the C Programming Language (Secondedition)The character input/output of section 1.5 is confused by GetChar () and EOF. It may be largely due to the lack of clarity

This article is based on: http://www.cnblogs.com/qlinux/articles/2465329.html. For classic masters, you must read and understand them carefully. The character input/output in section 1.5 of K & R's C programming language (second edition) is

Master Classics of the book, to carve to read, to understand. I used to look at the character input/output of section 1.5 of the C programming Language (Second Edition) in K&r, confusing the behavior of GetChar () and EOF. Therefore, it is necessary

EOF EOF (end of file) is a status returned by the file read operation. It is not a value read from the file, instead, it is a return value when the file reading function reads the end Of the file or cannot read down. The returned value is generally-1

Just a few simple, if there are deficiencies, welcome to shoot bricks .... I am still studying the basics of C. Today I see the example program in the book using while (getchar ()! = '\ N'); To remove the carriage return (specifically, the line