c#中的long类型示例

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

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

LONG_MAX常量是在climits标头中定义的宏常量，用于获取long int对象的最大值，它返回long int对象可以存储的最大值，即9223372036836854775807 (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 LONG_MAX constant is defined in both of the libraries.

  我们也可以使用<limits.h>头文件代替<climits>头文件，因为在两个库中都定义了LONG_MAX常量 。

Syntax of LONG_MAX constant:

LONG_MAX常数的语法：

LONG_MAX

Example:

例：

Constant call:    cout << LONG_MAX;    Output:    9223372036854775807

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

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

Output

输出量

LONG_MAX: 9223372036854775807

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

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

Output

输出量

LONG_MAX: 9223372036854775807

翻译自:

c#中的long类型示例