Difference between UInt16, UInt32 and UInt64 in C#
UInt16: This Struct is used to represents 16-bit unsigned integer. The UInt16 can store only positive value only which ranges from 0 to 65535.
Example :
C#
using System;
using System.Text;
public class GFG{
static void Main( string [] args)
{
Console.WriteLine( "Minimum value of UInt16: "
+ UInt16.MinValue);
Console.WriteLine( "Maximum value of UInt16: "
+ UInt16.MaxValue);
Console.WriteLine();
UInt16[] arr1 = { 13, 0, 1, 3, 7};
foreach (UInt16 i in arr1)
{
Console.WriteLine(i);
}
}
}
|
Output:
Minimum value of UInt16: 0
Maximum value of UInt16: 65535
13
0
1
3
7
UInt32: This Struct is used to represents 32-bit unsigned integer. The UInt32 can store only positive value only which ranges from 0 to 4294967295.
Example :
C#
using System;
using System.Text;
public class GFG{
static void Main( string [] args)
{
Console.WriteLine( "Minimum value of UInt32: "
+ UInt32.MinValue);
Console.WriteLine( "Maximum value of UInt32: "
+ UInt32.MaxValue);
Console.WriteLine();
UInt32[] arr1 = { 13, 0, 1, 3, 7};
foreach (UInt32 i in arr1)
{
Console.WriteLine(i);
}
}
}
|
Output:
Minimum value of UInt32: 0
Maximum value of UInt32: 4294967295
13
0
1
3
7
UInt64: This Struct is used to represents 64-bit unsigned integer. The UInt64 can store only positive value only which ranges from 0 to 18,446,744,073,709,551,615.
Example :
C#
using System;
using System.Text;
public class GFG{
static void Main( string [] args)
{
Console.WriteLine( "Minimum value of UInt64: "
+ UInt64.MinValue);
Console.WriteLine( "Maximum value of UInt64: "
+ UInt64.MaxValue);
Console.WriteLine();
UInt64[] arr1 = { 13, 0, 1, 3, 7};
foreach (UInt64 i in arr1)
{
Console.WriteLine(i);
}
}
}
|
Output:
Minimum value of UInt64: 0
Maximum value of UInt64: 18446744073709551615
13
0
1
3
7
Difference between UInt16, UInt32 and UInt64 in C#
Sr.No
|
UINT16
|
UINT32
|
UINT64
|
1.
|
UInt16 is used to represent 16-bit unsigned integers |
UInt32 is used to represent 32-bit unsigned integers. |
UInt64 is used to represent 64-bit unsigned integers. |
2.
|
UInt16 stands for unsigned integer. |
UInt32 also stands for unsigned integer. |
UInt64 also stands for unsigned integer. |
3.
|
It can store only positive integers. |
It can also store only positive integers. |
It can also store only positive integers. |
4.
|
It takes 2-bytes space in the memory. |
It takes 4-bytes space in the memory. |
It takes 8-bytes space in the memory. |
5.
|
The UInt16 ranges from 0 to 65535. |
The UInt32 ranges from 0 to 4294967295. |
The UInt64 ranges from 0 to 18446744073709551615. |
6.
|
Syntax to declare the UInt16:
UInt16 variable_name;
|
Syntax to declare the UInt32:
UInt32 variable_name;
|
Syntax to declare the UInt64:
UInt64 variable_name;
|
Last Updated :
26 May, 2020
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