llong_max

C ++ LLONG_MAX宏常量 (C++ LLONG_MAX macro constant)

LLONG_MAX constant is a macro constant which is defied in climits header, it is used to get the maximum value of a long long int object, it returns the maximum value that a long long int object can store, which is 9223372036854775807 (on 32 bits compiler).

LLONG_MAX常数是在climits标头中定义的宏常数，用于获取long long int对象的最大值，它返回long long int对象可以存储的最大值，即9223372036854775807 (在32位编译器上) )。

Note:

注意：

• The actual value depends on the compiler architecture or library implementation.

  实际值取决于编译器体系结构或库实现。

• We can also use <limits.h> header file instead of <climits> header as LLONG_MAX constant is defined in both of the libraries.

  我们也可以使用<limits.h>头文件而不是<climits>头文件，因为在两个库中都定义了LLONG_MAX常量 。

Syntax of LLONG_MAX constant:

LLONG_MAX常数的语法：

LLONG_MAX

Example:

例：

Constant call:    cout << LLONG_MAX;    Output:    9223372036854775807

C ++代码演示带有climits标头的LLONG_MAX常量示例 (C++ code to demonstrate example of LLONG_MAX constant with climits header)

// C++ code to demonstrate example of // LLONG_MAX constant with climits header#include
    
     #include
     
      using namespace std;int main(){
      //prinitng the value of LLONG_MAX    cout<<"LLONG_MAX: "<
      
       <
      
     
    

Output

输出量

LLONG_MAX: 9223372036854775807

C ++代码演示带有limits.h头文件的LLONG_MAX常量的示例 (C++ code to demonstrate example of LLONG_MAX constant with limits.h header file)

// C++ code to demonstrate example of // LLONG_MAX constant with 
    
      header file#include
     
      #include
      
       using namespace std;int main(){
      //prinitng the value of LLONG_MAX    cout<<"LLONG_MAX: "<
       
        <
       
      
     
    

Output

输出量

LLONG_MAX: 9223372036854775807

翻译自:

llong_max