The differences between int and double. : Data Type « Data Type « C# / CSharp Tutorial

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C# / CSharp Tutorial » Data Type » Data Type 
2.1.8.The differences between int and double.
using System; 
 
class MainClass {  
  public static void Main() {  
    int ivar;     // an int variable 
    double dvar;  // a floating-point variable 
 
    ivar = 100;   // assign ivar the value 100 
    
    dvar = 100.0// assign dvar the value 100.0 
 
    Console.WriteLine("Original value of ivar: " + ivar)
    Console.WriteLine("Original value of dvar: " + dvar)
 
    Console.WriteLine();            // print a blank line 
 
    // now, divide both by 3 
    ivar = ivar / 3;  
    dvar = dvar / 3.0
 
    Console.WriteLine("ivar after division: " + ivar)
    Console.WriteLine("dvar after division: " + dvar)
  }  
}
Original value of ivar: 100
Original value of dvar: 100

ivar after division: 33
dvar after division: 33.3333333333333
2.1.Data Type
2.1.1.C#'s Value Types
2.1.2.The C# Value Types
2.1.3.Converting Numeric Strings to Their Internal Representation
2.1.4.Literals
2.1.5.Primitives in C#
2.1.6.System Types and C# Shorthand
2.1.7.Data type default value
2.1.8.The differences between int and double.
2.1.9.Explicit numeric conversions
2.1.10.Convert numeric types explicit to 'smaller' types
2.1.11.System.Int32 value
2.1.12.UInt16.MaxValue/MinValue
2.1.13.System.UInt16 value
2.1.14.bool: False/True string
2.1.15.ulong: Max/Min value
2.1.16.Parsing strings to create data types
2.1.17.Parsing strings to create data types: int
2.1.18.Parsing strings to create data types: char
2.1.19.CTS Types and Aliases
2.1.20.Specifying Literal Values
2.1.21.Data type Functionality
2.1.22.Default values for primitive types
2.1.23.Data Declarations
2.1.24.Using new to create intrinsic data types
2.1.25.Default Value Comparison
2.1.26.Modular calculation for int, double, decimal and
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