ListDemo | C# Online Compiler

ListDemo by Ranjitha

using System;
using System.Collections.Generic;
					
public class Program
{
	public static void Main()
	{
		int count;
		string[] array = new string[] { "INDIA", "USA", "UK" };
		List<string> lst=new List<string>();
		lst.Add("Banana");
		lst.Add("Apple");
		
		foreach(string s in lst){
			Console.WriteLine(s);
		}
		Console.WriteLine("Add some more elements from List");
		List<string> lstone=new List<string>();
		lstone.Add("Grapes");
		lstone.Add("Orange");
		lstone.Add("Pears");
		
		lst.AddRange(lstone);
		
		foreach(string s in lst){
			Console.WriteLine(s);
		}
		
	   count= lst.Count;
		
		Console.WriteLine("Length  of the list is : {0}", + count);
		
		if (lst.Contains("Banana"))
		{
		  lst.Remove("Banana");
		}
		Console.WriteLine("Length of array after data  is removed");
		count= lst.Count;
		Console.WriteLine("Length  of the list is : {0}", + count);
		
			foreach(string s in lst){
			Console.WriteLine(s);
		}
		
		Console.WriteLine("Copy the elements from Array to list");
		
		List<string> ListTwo = new List<string>(array);
		
		count= lst.Count;
		Console.WriteLine("Length  of the list is : {0}", + count);
		
		foreach(string s in ListTwo){
			Console.WriteLine(s);
		}
		
		//Cope the data to the list from array and then apend to the actual list used
		lst.AddRange(ListTwo);
		
		foreach(string s in lst){
			Console.WriteLine(s);
		}
		
		
		
			
	}
}

 
using System;
using System.Collections.Generic;
                    
public class Program
{
    public static void Main()
    {
        int count;
        string[] array = new string[] { "INDIA", "USA", "UK" };
        List<string> lst=new List<string>();
        lst.Add("Banana");
        lst.Add("Apple");
        
        foreach(string s in lst){
            Console.WriteLine(s);
        }
        Console.WriteLine("Add some more elements from List");
        List<string> lstone=new List<string>();
        lstone.Add("Grapes");
        lstone.Add("Orange");
        lstone.Add("Pears");
        
        lst.AddRange(lstone);
        
        foreach(string s in lst){
            Console.WriteLine(s);
        }
        
       count= lst.Count;
        
        Console.WriteLine("Length  of the list is : {0}", + count);
        
        if (lst.Contains("Banana"))
        {
          lst.Remove("Banana");
        }
        Console.WriteLine("Length of array after data  is removed");
        count= lst.Count;
        Console.WriteLine("Length  of the list is : {0}", + count);
        
            foreach(string s in lst){
            Console.WriteLine(s);
        }
        
        Console.WriteLine("Copy the elements from Array to list");
        
        List<string> ListTwo = new List<string>(array);
        
        count= lst.Count;
        Console.WriteLine("Length  of the list is : {0}", + count);
        
        foreach(string s in ListTwo){
            Console.WriteLine(s);
        }
        
        //Cope the data to the list from array and then apend to the actual list used
        lst.AddRange(ListTwo);
        
        foreach(string s in lst){
            Console.WriteLine(s);
        }
        
        
        
            
    }
}

=== 1 ===
*
***
*****
=== 2 ===
CRE
=== 3 ===
2 5
=== 4 ===
A, C, D 什麼可變不可變，內容? 記憶體空間?
=== 5 ===
0.099999905
=== 6 ===
A
=== 7 ===
9
=== 8 ===
False
=== 9 ===
奇數
=== 10 ===
正數
=== 11 ===
5
=== 12 ===
不可投票
=== 13 ===
很冷
=== 14 ===
197
=== 15 ===
Saturday
=== 16 ===
31 28 31 30 31 30 31 31 30 31 30 31
=== 17 ===
Years: 2020 Month 2 days 29
=== 18 ===
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
=== 19 ===
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99
=== 20 ===
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100
=== 21 ===
非完全數

=== 22 ===
55
=== 23 ===
x = 32, 100000
=== 24 ===
1234567
7654321
=== 25 ===
No Read Line
=== 26 ===
key=H, value=1
key=e, value=1
key=l, value=3
key=o, value=2
key= , value=1
key=W, value=1
key=r, value=1
key=d, value=1
=== 27 ===
1*1=1 1*2=2 1*3=3 1*4=4 1*5=5 1*6=6 1*7=7 1*8=8 1*9=9
2*1=2 2*2=4 2*3=6 2*4=8 2*5=10 2*6=12 2*7=14 2*8=16 2*9=18
3*1=3 3*2=6 3*3=9 3*4=12 3*5=15 3*6=18 3*7=21 3*8=24 3*9=27
4*1=4 4*2=8 4*3=12 4*4=16 4*5=20 4*6=24 4*7=28 4*8=32 4*9=36
5*1=5 5*2=10 5*3=15 5*4=20 5*5=25 5*6=30 5*7=35 5*8=40 5*9=45
6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36 6*7=42 6*8=48 6*9=54
7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49 7*8=56 7*9=63
8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64 8*9=72
9*1=9 9*2=18 9*3=27 9*4=36 9*5=45 9*6=54 9*7=63 9*8=72 9*9=81

Last Run:	8:15:51 pm
Compile:	0.034s
Execute:	0.07s
Memory:	3.72Mb
CPU:	0.104s

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