Use a while loop to calculate and display the Fibonacci numbers less than 50 : While « Statement « C# / CSharp Tutorial

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4.5.5.Use a while loop to calculate and display the Fibonacci numbers less than 50

class MainClass

{



  public static void Main()

  {

    int oldNumber = 1;

    int currentNumber = 1;



    int nextNumber;



    System.Console.Write(currentNumber + " ");



    while (currentNumber < 50)

    {

      System.Console.Write(currentNumber + " ");



      nextNumber = currentNumber + oldNumber;



      oldNumber = currentNumber;

      currentNumber = nextNumber;

    }

  }

}

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4.5.While
	4.5.1.	Simplest While loop
	4.5.2.	Use a while loop to display 1 to 5
	4.5.3.	Use count number to control while loop
	4.5.4.	Compute integer powers of 2 with while loop
	4.5.5.	Use a while loop to calculate and display the Fibonacci numbers less than 50

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