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C# Basics

bookChallenge: Array Loops

Loop through the numbers array and if the value of the element is even, add 1 to it, and if it's odd, multiply it by two. The original array should be modified.

main.cs

main.cs

copy

              
123456789101112131415161718192021222324252627

            
using System;

namespace ConsoleApp
{
    internal class Program
    {
        static void Main(string[] args)
        {
			int[] numbers = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
			for(_____)
			{
    			if(_____)
    			{
    			    _____
    			} 
    			else
    			{
    			    _____
    			}
			}
			foreach(int i in numbers)
			{
			    Console.WriteLine(i);
			}
        }
    }
}
  1. All the numbers that give a remainder 0 when divided by 2 are called even numbers.
  2. Use the loop variable i to index and access the array elements.
main.cs

main.cs

copy

              
1234567891011121314151617181920212223242526272829

            
using System;

namespace ConsoleApp
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int[] numbers = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };

            for(int i = 0; i < numbers.Length; i++)
            {
                if(numbers[i] % 2 == 0)
                {
                    numbers[i] += 1;
                }
                else
                {
                    numbers[i] *= 2;
                }
            }

            foreach(int i in numbers)
            {
                Console.WriteLine(i);
            }
        }
    }
}

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bookChallenge: Array Loops

Pyyhkäise näyttääksesi valikon

Loop through the numbers array and if the value of the element is even, add 1 to it, and if it's odd, multiply it by two. The original array should be modified.

main.cs

main.cs

copy

              
123456789101112131415161718192021222324252627

            
using System;

namespace ConsoleApp
{
    internal class Program
    {
        static void Main(string[] args)
        {
			int[] numbers = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
			for(_____)
			{
    			if(_____)
    			{
    			    _____
    			} 
    			else
    			{
    			    _____
    			}
			}
			foreach(int i in numbers)
			{
			    Console.WriteLine(i);
			}
        }
    }
}
  1. All the numbers that give a remainder 0 when divided by 2 are called even numbers.
  2. Use the loop variable i to index and access the array elements.
main.cs

main.cs

copy

              
1234567891011121314151617181920212223242526272829

            
using System;

namespace ConsoleApp
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int[] numbers = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };

            for(int i = 0; i < numbers.Length; i++)
            {
                if(numbers[i] % 2 == 0)
                {
                    numbers[i] += 1;
                }
                else
                {
                    numbers[i] *= 2;
                }
            }

            foreach(int i in numbers)
            {
                Console.WriteLine(i);
            }
        }
    }
}

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Osio 5. Luku 8
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