C语言 getchar用法及代码示例C语言stdio头文件(stdio.h)中getchar函数的用法及代码示例。 用法: int getchar ( void ); 从标准输入中获取角色返回标准输入中的下一个字符(stdin)。 相当于调用getc和stdin作为争论。参数(没有)返回值成功后,将返回读取的字符(升级为int价值)。返回类型为int适应特殊价值EOF,指示...
The fgetc(), getc(), getc_unlocked(), getchar(), getchar_unlocked(), and getw() functions will fail if data needs to be read and: EAGAIN The O_NONBLOCK flag is set for the file descriptor underlying stream and the process would be delayed in the fgetc() operation. EBADF The file ...
This text Input was: This text .NET Framework Equivalent System::IO::StreamReader::Read System::Console::Read See Also Reference Stream I/O getc, getwc fgetc, fgetwc _getch, _getwch putc, putwc ungetc, ungetwc
C语言getchar()与EOF小谈 直接看代码~ #include <stdio.h> /* count characters in input; 1st version */ main() { int c; c=getchar(); while (getchar() != EOF) putchar(); } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 这里的getchar()是一次读取一行,不是通过字面理解的值读取一个字...
This text Input was: This text .NET Framework Equivalent System::IO::StreamReader::Read System::Console::Read See Also Reference Stream I/O getc, getwc fgetc, fgetwc _getch, _getwch putc, putwc ungetc, ungetwc
getc, getwc _getc_nolock, _getwc_nolock getch _getch, _getwch _getch_nolock, _getwch_nolock getchar, getwchar _getchar_nolock, _getwchar_nolock getche _getche, _getwche _getche_nolock, _getwche_nolock getcwd _getcwd, _wgetcwd _getcwd_dbg, _wgetcwd_dbg _getdcwd, _wgetdcwd _ge...
getc, getwc _getc_nolock, _getwc_nolock getch _getch, _getwch _getch_nolock, _getwch_nolock getchar, getwchar _getchar_nolock, _getwchar_nolock getche _getche, _getwche _getche_nolock, _getwche_nolock getcwd _getcwd, _wgetcwd _getcwd_dbg, _wgetcwd_dbg _getdcwd, _wgetdcwd _ge...
getc, getwc _getc_nolock, _getwc_nolock getch _getch, _getwch _getch_nolock, _getwch_nolock getchar, getwchar _getchar_nolock, _getwchar_nolock getche _getche, _getwche _getche_nolock, _getwche_nolock getcwd _getcwd, _wgetcwd _getcwd_dbg, _wgetcwd_dbg _getdcwd, _wgetdcwd _ge...
getc, getwc _getc_nolock, _getwc_nolock getch _getch, _getwch _getch_nolock, _getwch_nolock getchar, getwchar _getchar_nolock, _getwchar_nolock getche _getche, _getwche _getche_nolock, _getwche_nolock getcwd _getcwd, _wgetcwd _getcwd_dbg, _wgetcwd_dbg _getdcwd, _wgetdcwd _ge...
getc, getwc _getc_nolock, _getwc_nolock getch _getch, _getwch _getch_nolock, _getwch_nolock getchar, getwchar _getchar_nolock, _getwchar_nolock getche _getche, _getwche _getche_nolock, _getwche_nolock getcwd _getcwd, _wgetcwd _getcwd_dbg, _wgetcwd_dbg _getdcwd, _wgetdcwd _ge...