Practice Exercises C# Sharp

Practice Exercises C# Sharp

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12 Lessons C# Sharp with the Solutions - 228 Exercises C# Sharp with the solutions
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Array of struct - Practice Exercises C# Sharp


Lesson 4:

Structures and Strings


Exercise 4.9:

Array of struct


Objetive:

Expand the previous exercise (struct point), so that up to 1.000 points can be stored, using an "array of struct". Ask the user for data for the first two points and then display them.



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Source Code:


using System;
public class ArrayOfStruct
{
    struct point
    {
        public short x;
        public short y;
        public byte r;
        public byte g;
        public byte b;
    }

    public static void Main()
    {
        point[] p = new point[1000];


        Console.Write("Enter X for first point: ");
        p[0].x = Convert.ToInt16(Console.ReadLine());

        Console.Write("Enter Y for first point: ");
        p[0].y = Convert.ToInt16(Console.ReadLine());

        Console.Write("Enter Red for first point: ");
        p[0].r = Convert.ToByte(Console.ReadLine());

        Console.Write("Enter Green for first point: ");
        p[0].g = Convert.ToByte(Console.ReadLine());

        Console.Write("Enter Blue for first point: ");
        p[0].b = Convert.ToByte(Console.ReadLine());


        Console.Write("Enter X for second point: ");
        p[1].x = Convert.ToInt16(Console.ReadLine());

        Console.Write("Enter Y for second point: ");
        p[1].y = Convert.ToInt16(Console.ReadLine());

        Console.Write("Enter Red for second point: ");
        p[1].r = Convert.ToByte(Console.ReadLine());

        Console.Write("Enter Green for second point: ");
        p[1].g = Convert.ToByte(Console.ReadLine());

        Console.Write("Enter Blue for second point: ");
        p[1].b = Convert.ToByte(Console.ReadLine());


        Console.WriteLine(
            "P1 is located in ({0},{1}), colour ({2},{3},{4})",
            p[0].x, p[0].y, p[0].r, p[0].g, p[0].b);

        Console.WriteLine(
            "P2 is located in ({0},{1}), colour ({2},{3},{4})",
            p[1].x, p[1].y, p[1].r, p[1].g, p[1].b);
    }
}


                
Exercisey 4.9

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