Algorithm

In C#, variables are used to store and manipulate data, and each variable has a specific data type that defines the kind of data it can hold. C# supports various primitive data types, which are the basic building blocks for creating variables. Here are some common primitive data types in C#:

  1. Numeric Types:

    • Integer Types:

      • int: 32-bit signed integer. Example: int myInteger = 42;
      • short: 16-bit signed integer. Example: short myShort = 10;
      • long: 64-bit signed integer. Example: long myLong = 1000000000L;

    • Floating-Point Types:

      • float: 32-bit single-precision floating-point. Example: float myFloat = 3.14f;
      • double: 64-bit double-precision floating-point. Example: double myDouble = 2.71828;
      • decimal: 128-bit decimal type. Example: decimal myDecimal = 123.456m;

  2. Character Type:

    • char: 16-bit Unicode character. Example: char myChar = 'A';

  3. Boolean Type:

    • bool: Represents true or false values. Example: bool isTrue = true;

  4. String Type:

    • string: Represents a sequence of characters. Example: string myString = "Hello, C#";

  5. Other Types:

    • byte: 8-bit unsigned integer. Example: byte myByte = 255;
    • sbyte: 8-bit signed integer. Example: sbyte mySByte = -128;
    • ushort: 16-bit unsigned integer. Example: ushort myUShort = 65535;
    • uint: 32-bit unsigned integer. Example: uint myUInt = 4294967295U;
    • ulong: 64-bit unsigned integer. Example: ulong myULong = 18446744073709551615UL;

 

Code Examples

#1 C# programming Primitive Data Types (Boolean (bool))

Code - C# Programming

using System;
namespace DataType
{
    class BooleanExample
    {
        public static void Main(string[] args)
        {
            bool isValid = true;
            Console.WriteLine(isValid);
        }
    }
}
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Output

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True

#2 Signed Integral Values

Code - C# Programming

using System;
namespace DataType
{
    class SByteExample
    {
        public static void Main(string[] args)
        {
            sbyte level = 23;
            Console.WriteLine(level);
        }
    }
}
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Output

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23

#3 Signed Integral Values

Code - C# Programming

using System;
namespace DataType
{
    class ShortExample
    {
        public static void Main(string[] args)
        {
            short value = -1109;
            Console.WriteLine(value);
        }
    }
}
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Output

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-1109

#4 Code Example with C# Programming

Code - C# Programming

using System;
namespace DataType
{
    class IntExample
    {
        public static void Main(string[] args)
        {
            int score = 51092;
            Console.WriteLine(score);
        }
    }
}
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Output

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51092

#5 Code Example with C# Programming

Code - C# Programming

using System;
namespace DataType
{
    class LongExample
    {
        public static void Main(string[] args)
        {
            long range = -7091821871L;
            Console.WriteLine(range);
        }
    }
}
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Output

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-7091821871

#6 Decimal

Code - C# Programming

using System;
namespace DataType
{
    class DecimalExample
    {
        public static void Main(string[] args)
        {
         decimal bankBalance = 53005.25M;
            Console.WriteLine(bankBalance);
        }
    }
}
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Output

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53005.25
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Demonstration

C# Programming Variables and (Primitive) Data Types