c语言uint16什么意思_int16的取值范围

全栈程序员-站长 • 2022年8月15日上午10:00 • 未分类 • 阅读 11

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uint16 int c#

C＃Int16和C＃UInt16 (C# Int16 and C# UInt16)

In C#, Int16 known as a signed integer of 2 bytes which can store both types of values including negative and positive between the ranges of -32768 to +32767.

在C＃中， Int16被称为2字节的有符号整数，它可以存储-32768至+32767范围之间的两种类型的值，包括负数和正数。

UInt16 known as an unsigned integer of 2 bytes which can store only positive values between the ranges of 0 to 65535.

UInt16，它是2个字节的无符号整数 ，只能存储0到65535范围之间的正值。

‘Int16’和’UInt16’之间的区别 (Differences between ‘Int16’ and ‘UInt16’)

Int16	UInt16
Int16 stands for signed integer.	UInt16 stands for unsigned integer.
It’s capacity to store the value is -32768 to +32767.	It’s capacity to store the value is 0 to 65535.
It can store negative and positive integers.	It can store only positive integers.
It occupies 2-bytes space in the memory.	It also occupies 2-bytes space in the memory.
Declaration syntax: Int16 variable;	Declaration syntax: UInt16 variable;

16位	UInt16
Int16代表有符号整数。	UInt16代表无符号整数。
它存储值的能力是-32768至+32767。	该值的存储容量为0到65535。
它可以存储负整数和正整数。	它只能存储正整数。
它在内存中占用2个字节的空间。	它还在内存中占用2字节的空间。
声明语法： Int16变量；	声明语法： UInt16变量；

Example:

例：

In this example, to explain the differences between Int16 and UInt16 in C#, we are printing their minimum and maximum values, we are also declaring two arrays – arr1 is a signed integer type and arr2 is an unsigned integer type. Initializing the arrays with corresponding negative and positive values based on their capacity.

在此示例中，为了解释C＃中Int16和UInt16之间的区别，我们将打印它们的最小值和最大值，同时还声明了两个数组– arr1是有符号整数类型，而arr2是无符号整数类型。根据其容量用相应的负值和正值初始化数组。

using System;
using System.Text;

namespace Test
{
   
   
    class Program
    {
   
   
        static void Main(string[] args)
        {
   
   
            //Int16 value range 
            Console.WriteLine("Int16 value capacity...");
            Console.WriteLine("Min: {0}, Max: {1}\n", Int16.MinValue, Int16.MaxValue);

            //UInt16 value range 
            Console.WriteLine("UInt16 value capacity...");
            Console.WriteLine("Min: {0}, Max: {1}\n", UInt16.MinValue, UInt16.MaxValue);

            //Int16 array
            Int16[] arr1 = {
   
    -32768, 0, 1000, 32000, 32767};
            Console.WriteLine("UInt16 array elements...");
            foreach (Int16 num in arr1)
            {
   
   
                Console.WriteLine(num);
            }
            Console.WriteLine();

            //UInt16 array
            UInt16[] arr2 = {
   
    0, 100, 23000, 65000, 65525};
            Console.WriteLine("UInt16 array elements...");
            foreach (UInt16 num in arr2)
            {
   
   
                Console.WriteLine(num);
            }

            //hit ENTER to exit
            Console.ReadLine();
        }
    }
}

Output

输出量

Int16 value capacity...
Min: -32768, Max: 32767

UInt16 value capacity...
Min: 0, Max: 65535

UInt16 array elements...
-32768
0
1000
32000
32767

UInt16 array elements...
0
100
23000
65000
65525