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Type
Width in Bits
Range
byte
8
0 to 255
sbyte
8
-128 to 127
short
16
-32,768 to 32,767
ushort
16
0 to 65,535
int
32
-2,147,483,648 to 2,147,483,647
uint
32
0 to 4,294,967,295
long
64
-9,223,372,036,854,775,808 to 9,223,372,036,854,775,807
ulong
64
0 to 18,446,744,073,709,551,615
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Text;
using System.Security.Cryptography;
public class MainClass
{
public static void Main()
{
Console.WriteLine("{0}: bytes: {1}, range: [{2},{3}]",
typeof(byte).ToString(), sizeof(byte), byte.MinValue, byte.MaxValue);
Console.WriteLine("{0}: bytes: {1}, range: [{2},{3}]",
typeof(char).ToString(), sizeof(char), (int)char.MinValue, (int)char.MaxValue);
Console.WriteLine("{0}: bytes: {1}, range: [{2},{3}]",
typeof(short).ToString(), sizeof(short), short.MinValue, short.MaxValue);
Console.WriteLine("{0}: bytes: {1}, range: [{2},{3}]",
typeof(int).ToString(), sizeof(int), int.MinValue, int.MaxValue);
Console.WriteLine("{0}: bytes: {1}, range: [{2},{3}]",
typeof(long).ToString(), sizeof(long), long.MinValue, long.MaxValue);
Console.WriteLine("{0}: bytes: {1}, range: [{2},{3}]",
typeof(sbyte).ToString(), sizeof(sbyte), sbyte.MinValue, sbyte.MaxValue);
Console.WriteLine("{0}: bytes: {1}, range: [{2},{3}]",
typeof(ushort).ToString(), sizeof(ushort), ushort.MinValue, ushort.MaxValue);
Console.WriteLine("{0}: bytes: {1}, range: [{2},{3}]",
typeof(uint).ToString(), sizeof(uint), uint.MinValue, uint.MaxValue);
Console.WriteLine("{0}: bytes: {1}, range: [{2},{3}]",
typeof(ulong).ToString(), sizeof(ulong), ulong.MinValue, ulong.MaxValue);
}
}
Output System.Byte: bytes: 1, range: [0,255]
System.Char: bytes: 2, range: [0,65535]
System.Int16: bytes: 2, range: [-32768,32767]
System.Int32: bytes: 4, range: [-2147483648,2147483647]
System.Int64: bytes: 8, range: [-9223372036854775808,9223372036854775807]
System.SByte: bytes: 1, range: [-128,127]
System.UInt16: bytes: 2, range: [0,65535]
System.UInt32: bytes: 4, range: [0,4294967295]
System.UInt64: bytes: 8, range: [0,18446744073709551615]
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