How to get keyboard iuput

YanMing

I am creating an open teaching meterial for high school programing
education in China.

In C command line environment under Linux, how can I get
keyboard input from the command line into a C program?

Thanks.

YanMing

Sorry, I fogot many things I learned years ago.

Actually, I can use getchar(), read(), getc(stdin), or maybe fscanf(stdin, ...).

The cin and cout are C++ stuff.

ShiChao

[code:1]
int main(int argc, char **argv) // argc是命令（参数）的个数，argv是字符串数组
                                // 比如ls /etc，argc = 2，argv[0]指向"ls" argv[1]指向"/etc"
{
        return 0;
}
[/code:1]