C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
using System.Collections.Generic;
using System.Collections;
using System.Linq;				

public class Program
{
	
	public static void Main()
	{
		var points = new List<(int x, int y)>{(1,2)};
		
		IEnumerable<((int x ,int y),int val)> stuff =  points.Select((x => (x,0)));
		
		foreach(var v in stuff) Console.WriteLine(string.Format("{0},{1},{2}",v.Item1.x,v.Item1.y,v.val));
	}
}

​x
 
using System;
using System.Collections.Generic;
using System.Collections;
using System.Linq;              
​
public class Program
{
    
    public static void Main()
    {
        var points = new List<(int x, int y)>{(1,2)};
        
        IEnumerable<((int x ,int y),int val)> stuff =  points.Select((x => (x,0)));
        
        foreach(var v in stuff) Console.WriteLine(string.Format("{0},{1},{2}",v.Item1.x,v.Item1.y,v.val));
    }
}

GenerateId - nodeId - 923, ts - 139852825731
-----------------------------------------------------------------------
0000100000100011111110000011000100100000110000000000000000000000 - 586585266374836224 - shiftedts
0000000000000000000000000000000000000000001110011011000000000000 - 3780608 - shiftednodeid
0000000000000000000000000000000000000000000000000000000000000000 - 0 - sequence
-------------------------------------------------------------------------------
0000100000100011111110000011000100100000111110011011000000000000 - 586585266378616832 - id - final

GenerateId - nodeId - 923, ts - 139852825732
-----------------------------------------------------------------------
0000100000100011111110000011000100100001000000000000000000000000 - 586585266379030528 - shiftedts
0000000000000000000000000000000000000000001110011011000000000000 - 3780608 - shiftednodeid
0000000000000000000000000000000000000000000000000000000000000000 - 0 - sequence
-------------------------------------------------------------------------------
0000100000100011111110000011000100100001001110011011000000000000 - 586585266382811136 - id - final

Last Run:	4:00:25 pm
Compile:	0.039s
Execute:	0.12s
Memory:	3.20Mb
CPU:	0.159s

View IL Code