Use an if statement that executes a block : If « Statement « C# / CSharp Tutorial

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C# / CSharp Tutorial » Statement » If

4.1.9.Use an if statement that executes a block

A code block is a grouping of two or more statements. This is done by enclosing the statements between opening and closing curly braces.

class MainClass

{



  public static void Main()

  {



    int smallNumber = 5;

    int bigNumber = 100;



    if (bigNumber < smallNumber)

    {

      System.Console.Write(bigNumber);

      System.Console.Write(" is less than ");

      System.Console.Write(smallNumber);

    }

    else

    {

      System.Console.Write(smallNumber);

      System.Console.Write(" is less than ");

      System.Console.Write(bigNumber);

    }



  }



}

5 is less than 100

4.1.If
	4.1.1.	The if Statement
	4.1.2.	Relational operators that can be used in a conditional expression.
	4.1.3.	Demonstrate the if statement
	4.1.4.	bool values in if statement
	4.1.5.	If a value is positive or negative
	4.1.6.	if statement with \|\| and &&
	4.1.7.	Determine if a value is positive, negative, or zero
	4.1.8.	A nested if statement
	4.1.9.	Use an if statement that executes a block

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