Найти максимальный элемент и среднее арифметическое отрицательных элементов матрицы

<stddef.h>(0P)                                                                           POSIX Programmer's Manual                                                                           <stddef.h>(0P)



NAME
       stddef.h - standard type definitions

SYNOPSIS
       #include <stddef.h>

DESCRIPTION
       The <stddef.h> header shall define the following macros:

       NULL   Null pointer constant.

       offsetof(type, member-designator)

              Integer constant expression of type size_t, the value of which is the offset in bytes to the structure member (member-designator), from the beginning of its structure (type).


       The <stddef.h> header shall define the following types:

       ptrdiff_t
              Signed integer type of the result of subtracting two pointers.

       wchar_t
              Integer type whose range of values can represent distinct wide-character codes for all members of the largest character set specified among the locales supported by the compilation environ‐
              ment: the null character has the code value 0 and each member of the portable character set has a code value equal to its value when used as the lone character in an integer character  con‐
              stant.

       size_t Unsigned integer type of the result of the sizeof operator.


       The implementation shall support one or more programming environments in which the widths of ptrdiff_t, size_t, and wchar_t are no greater than the width of type long.  The names of these program‐
       ming environments can be obtained using the confstr() function or the getconf utility.

       The following sections are informative.

APPLICATION USAGE
       None.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       <wchar.h>, <sys/types.h>, the System Interfaces volume of IEEE Std 1003.1-2001, confstr(), the Shell and Utilities volume of IEEE Std 1003.1-2001, getconf

COPYRIGHT
       Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable Operating System  Interface  (POSIX),  The
       Open  Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this ver‐
       sion and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can  be  obtained  online  at  http://www.open‐
       group.org/unix/online.html .



IEEE/The Open Group                                                                                 2003                                                                                     <stddef.h>(0P)