Practice Exercises C# Sharp - Learn to program with performing exercises C# Sharp

Practice Exercises C# Sharp

Learn to program with performing exercises C# Sharp

Function WriteRectangle - Practice Exercises C# Sharp
Practice Exercises C# Sharp4,55302940

Function WriteRectangle - Practice Exercises C# Sharp


Lesson 5:

Functions


Exercise 5.35:

Function WriteRectangle


Objetive:

Create a function WriteRectangle to display a (filled) rectangle on the screen, with the width and height indicated as parameters, using asterisks. Complete the test program with a Main function:

WriteRectangle(4,3);

should display
****
****
****

Create also a function WriteHollowRectangle to display only the border of the rectangle:
WriteHollowRectangle(3,4);

should display
***
* *
* *
***


Source Code:


using System;
class Program
{
    static void WriteRectangle(int width, int height)
    {
        for (int i = 0; i <= width; i++)
        {
            for (int j = 0; j <= height; j++)
                Console.Write("*");
            Console.WriteLine();
        }
    }

    static void WriteHollowRectangle(int width, int height)
    {

        for (int i = 1; i <= height; i++)
        {
            for (int j = 1; j <= width; j++)
            {
                if ((i == 1) || (i == height))
                    Console.Write("*");
                else
                {
                    if ((j == 1) || (j == width))
                        Console.Write("*");
                    else
                        Console.Write(" ");
                }
            }
            Console.WriteLine();
        }
    }
    static void Main(string[] args)
    {
        WriteRectangle(4, 3);
        Console.WriteLine();
        WriteHollowRectangle(3, 4);
        Console.ReadLine();
    }
}
Exercisey 5.35

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