testons | C# Online Compiler

testons by Anonymous

using System;
using System.Collections.Generic;

#nullable enable
					
public class Program
{
	public static void Main()
	{
		int i = 20;
		String? b = "piet";
		Console.WriteLine($"Hello World : {i}");
		Point a = new Point(1,2);
		Console.WriteLine($"value of a : {a.x}");
		List<Point> zz = new List<Point>();
		Point p = new Point(3,5);
		Point p1 = p; p1.x = 8;
		zz.Add(p);
		p1.Name = "roberto";
		zz.Add(p1);
		i=0;
		Console.WriteLine($"value of z[{i}] : {zz[i].x}");
		Console.WriteLine($"value of z[1] : {zz[1].x}");
		Console.WriteLine($"value of z[1] Name : {zz[1].Name}");
		
		var f = (p1.Name!=null)?p1.Name:"has a null value";
		Console.WriteLine($"value of f : {f}");
		
		p1.Name = null;
		
		f = (p1.Name!=null)?p1.Name:"has a null value";
		Console.WriteLine($"value of f : {f}");
		
		/*
		if (b.HasValue)
		{
    		Console.WriteLine($"b is {b.Value}");
		}
		else
		{
    		Console.WriteLine("b does not have a value");
		}
		*/
	}
}

struct Point
{
    public int x, y;
	public String? Name { get { x => return (x.Name!=null)?x.Name:"has a null value";} set {} }

    public Point(int x, int y) {
        this.x = x;
        this.y = y;
    }
}

​x
 
using System;
using System.Collections.Generic;
​
#nullable enable
                    
public class Program
{
    public static void Main()
    {
        int i = 20;
        String? b = "piet";
        Console.WriteLine($"Hello World : {i}");
        Point a = new Point(1,2);
        Console.WriteLine($"value of a : {a.x}");
        List<Point> zz = new List<Point>();
        Point p = new Point(3,5);
        Point p1 = p; p1.x = 8;
        zz.Add(p);
        p1.Name = "roberto";
        zz.Add(p1);
        i=0;
        Console.WriteLine($"value of z[{i}] : {zz[i].x}");
        Console.WriteLine($"value of z[1] : {zz[1].x}");
        Console.WriteLine($"value of z[1] Name : {zz[1].Name}");
        
        var f = (p1.Name!=null)?p1.Name:"has a null value";
        Console.WriteLine($"value of f : {f}");
        
        p1.Name = null;
        
        f = (p1.Name!=null)?p1.Name:"has a null value";
        Console.WriteLine($"value of f : {f}");
        
        /*
        if (b.HasValue)
        {
            Console.WriteLine($"b is {b.Value}");
        }
        else
        {
            Console.WriteLine("b does not have a value");
        }
        */
    }
}
​
struct Point
{
    public int x, y;
    public String? Name { get { x => return (x.Name!=null)?x.Name:"has a null value";} set {} }
​
    public Point(int x, int y) {
        this.x = x;
        this.y = y;
    }
}

Model: Compilation error (line 3, col 2): Preprocessor directive expected
Model: Compilation error (line 3, col 4): Single-line comment or end-of-line expected
Model: Compilation error (line 10, col 237): Unexpected character '“'
Model: Compilation error (line 10, col 245): Unexpected character '”'
Model: Compilation error (line 14, col 2): Preprocessor directive expected
Model: Compilation error (line 14, col 3): Single-line comment or end-of-line expected
Model: Compilation error (line 17, col 59): Unexpected character '’'
Model: Compilation error (line 18, col 6): Unexpected character '’'
Model: Compilation error (line 22, col 3): Preprocessor directive expected
Model: Compilation error (line 22, col 10): Single-line comment or end-of-line expected
Model: Compilation error (line 26, col 2): Preprocessor directive expected
Model: Compilation error (line 26, col 4): Single-line comment or end-of-line expected
Model: Compilation error (line 28, col 190): Unexpected character '’'
Model: Compilation error (line 30, col 2): Preprocessor directive expected
Model: Compilation error (line 30, col 3): Single-line comment or end-of-line expected
Model: Compilation error (line 32, col 277): Unexpected character '“'
Model: Compilation error (line 32, col 282): Unexpected character '”'
Model: Compilation error (line 34, col 3): Preprocessor directive expected
Model: Compilation error (line 34, col 7): Single-line comment or end-of-line expected
Model: Compilation error (line 38, col 2): Preprocessor directive expected
Model: Compilation error (line 38, col 4): Single-line comment or end-of-line expected
Model: Compilation error (line 42, col 2): Preprocessor directive expected
Model: Compilation error (line 42, col 3): Single-line comment or end-of-line expected
Model: Compilation error (line 44, col 80): Unexpected character '“'
Model: Compilation error (line 44, col 88): Unexpected character '”'
Model: Compilation error (line 44, col 239): Unexpected character '’'
Model: Compilation error (line 46, col 3): Preprocessor directive expected
Model: Compilation error (line 46, col 12): Single-line comment or end-of-line expected
Model: Compilation error (line 48, col 26): Unexpected character '’'
Model: Compilation error (line 54, col 1): Unexpected character '$'
Model: Compilation error (line 54, col 2): Unexpected character '$'
Model: Compilation error (line 54, col 19): Unexpected character '$'
Model: Compilation error (line 54, col 20): Unexpected character '$'
Model: Compilation error (line 66, col 2): Preprocessor directive expected
Model: Compilation error (line 66, col 4): Single-line comment or end-of-line expected
Model: Compilation error (line 68, col 237): Unexpected character '“'
Model: Compilation error (line 68, col 245): Unexpected character '”'
Model: Compilation error (line 70, col 2): Preprocessor directive expected
Model: Compilation error (line 70, col 3): Single-line comment or end-of-line expected
Model: Compilation error (line 74, col 2): Preprocessor directive expected
Model: Compilation error (line 74, col 4): Single-line comment or end-of-line expected
Model: Compilation error (line 78, col 2): Preprocessor directive expected
Model: Compilation error (line 78, col 3): Single-line comment or end-of-line expected
Model: Compilation error (line 81, col 59): Unexpected character '’'
Model: Compilation error (line 82, col 6): Unexpected character '’'
Model: Compilation error (line 86, col 3): Preprocessor directive expected
Model: Compilation error (line 86, col 10): Single-line comment or end-of-line expected
Model: Compilation error (line 90, col 2): Preprocessor directive expected
Model: Compilation error (line 90, col 4): Single-line comment or end-of-line expected
Model: Compilation error (line 94, col 2): Preprocessor directive expected
Model: Compilation error (line 94, col 3): Single-line comment or end-of-line expected
Model: Compilation error (line 96, col 128): Unexpected character '“'
Model: Compilation error (line 96, col 137): Unexpected character '”'
Model: Compilation error (line 96, col 183): Unexpected character '“'
Model: Compilation error (line 96, col 192): Unexpected character '”'
Model: Compilation error (line 96, col 245): Unexpected character '»'
Model: Compilation error (line 96, col 254): Unexpected character '«'
Model: Compilation error (line 98, col 3): Preprocessor directive expected
Model: Compilation error (line 98, col 6): Single-line comment or end-of-line expected
Model: Compilation error (line 102, col 569): Too many characters in character literal
Model: Compilation error (line 102, col 881): Newline in constant
Model: Compilation error (line 102, col 881): Too many characters in character literal
Model: Compilation error (line 107, col 10): Too many characters in character literal
Model: Compilation error (line 110, col 7): Unexpected character '’'
Model: Compilation error (line 114, col 3): Preprocessor directive expected
Model: Compilation error (line 114, col 7): Single-line comment or end-of-line expected
Model: Compilation error (line 121, col 569): Too many characters in character literal
Model: Compilation error (line 121, col 881): Newline in constant
Model: Compilation error (line 121, col 881): Too many characters in character literal
Model: Compilation error (line 138, col 2): Preprocessor directive expected
Model: Compilation error (line 138, col 12): Single-line comment or end-of-line expected
Model: Compilation error (line 1, col 10): Expected class, delegate, enum, interface, or struct
Model: Compilation error (line 20, col 96): { expected
Model: Compilation error (line 20, col 110): ; expected
Model: Compilation error (line 20, col 118): ; expected
Model: Compilation error (line 20, col 143): Cannot use more than one type in a for, using, fixed, or declaration statement
Model: Compilation error (line 20, col 152): ; expected
Model: Compilation error (line 20, col 168): ; expected
Model: Compilation error (line 20, col 175): ; expected
Model: Compilation error (line 20, col 194): ; expected
Model: Compilation error (line 20, col 210): ; expected
Model: Compilation error (line 20, col 221): ; expected
Model: Compilation error (line 24, col 9): ; expected
Model: Compilation error (line 24, col 15): Invalid token ',' in class, struct, or interface member declaration
Model: Compilation error (line 24, col 21): Invalid token '100' in class, struct, or interface member declaration
Model: Compilation error (line 24, col 42): ; expected
Model: Compilation error (line 24, col 51): ; expected
Model: Compilation error (line 24, col 60): ; expected
Model: Compilation error (line 24, col 72): Identifier expected
Model: Compilation error (line 24, col 72): Syntax error, '(' expected
Model: Compilation error (line 28, col 1): Type expected
Model: Compilation error (line 28, col 10): ; expected
Model: Compilation error (line 28, col 24): ; expected
Model: Compilation error (line 28, col 38): ; expected
Model: Compilation error (line 28, col 51): Invalid token '2022' in class, struct, or interface member declaration
Model: Compilation error (line 28, col 69): ; expected
Model: Compilation error (line 28, col 80): ; expected
Model: Compilation error (line 28, col 94): ; expected
Model: Compilation error (line 28, col 103): ; expected
Model: Compilation error (line 28, col 119): ; expected
Model: Compilation error (line 28, col 126): ; expected
Model: Compilation error (line 28, col 138): ; expected
Model: Compilation error (line 28, col 148): ; expected
Model: Compilation error (line 28, col 169): ; expected
Model: Compilation error (line 28, col 183): ; expected
Model: Compilation error (line 28, col 190): Invalid token '’' in class, struct, or interface member declaration
Model: Compilation error (line 28, col 198): ; expected
Model: Compilation error (line 28, col 205): ; expected
Model: Compilation error (line 28, col 215): ; expected
Model: Compilation error (line 28, col 227): ; expected
Model: Compilation error (line 28, col 236): ; expected
Model: Compilation error (line 28, col 250): ; expected
Model: Compilation error (line 28, col 257): Invalid token 'while' in class, struct, or interface member declaration
Model: Compilation error (line 28, col 278): ; expected
Model: Compilation error (line 28, col 292): ; expected
Model: Compilation error (line 28, col 304): ; expected
Model: Compilation error (line 28, col 316): ; expected
Model: Compilation error (line 32, col 12): ; expected
Model: Compilation error (line 32, col 20): Invalid token '/' in class, struct, or interface member declaration
Model: Compilation error (line 32, col 27): ; expected
Model: Compilation error (line 32, col 39): ; expected
Model: Compilation error (line 32, col 54): Syntax error, '[' expected
Model: Compilation error (line 32, col 61): Identifier expected; 'for' is a keyword
Model: Compilation error (line 32, col 74): ; expected
Model: Compilation error (line 32, col 81): Invalid token ',' in class, struct, or interface member declaration
Model: Compilation error (line 32, col 96): ; expected
Model: Compilation error (line 32, col 105): Invalid token 'for' in class, struct, or interface member declaration
Model: Compilation error (line 32, col 118): ; expected
Model: Compilation error (line 32, col 127): ; expected
Model: Compilation error (line 32, col 135): ; expected
Model: Compilation error (line 32, col 144): ; expected
Model: Compilation error (line 32, col 153): ; expected
Model: Compilation error (line 32, col 167): ; expected
Model: Compilation error (line 32, col 178): ; expected
Model: Compilation error (line 32, col 191): ; expected
Model: Compilation error (line 32, col 204): ; expected
Model: Compilation error (line 32, col 216): ; expected
Model: Compilation error (line 32, col 225): ; expected
Model: Compilation error (line 32, col 233): ; expected
Model: Compilation error (line 32, col 248): ; expected
Model: Compilation error (line 32, col 255): ; expected
Model: Compilation error (line 32, col 262): ; expected
Model: Compilation error (line 32, col 277): ; expected
Model: Compilation error (line 32, col 282): Invalid token '”' in class, struct, or interface member declaration
Model: Compilation error (line 32, col 293): ; expected
Model: Compilation error (line 32, col 305): ; expected
Model: Compilation error (line 32, col 321): ; expected
Model: Compilation error (line 32, col 329): ; expected
Model: Compilation error (line 32, col 337): Invalid token ',' in class, struct, or interface member declaration
Model: Compilation error (line 32, col 357): ; expected
Model: Compilation error (line 32, col 364): ; expected
Model: Compilation error (line 32, col 372): Invalid token ',' in class, struct, or interface member declaration
Model: Compilation error (line 32, col 381): Invalid token '2' in class, struct, or interface member declaration
Model: Compilation error (line 32, col 396): ; expected
Model: Compilation error (line 32, col 409): ; expected
Model: Compilation error (line 32, col 421): ; expected
Model: Compilation error (line 32, col 438): ; expected
Model: Compilation error (line 32, col 449): ; expected
Model: Compilation error (line 32, col 460): ; expected
Model: Compilation error (line 32, col 468): ; expected
Model: Compilation error (line 32, col 480): ; expected
Model: Compilation error (line 36, col 5): ; expected
Model: Compilation error (line 40, col 8): ; expected
Model: Compilation error (line 40, col 22): ; expected
Model: Compilation error (line 40, col 32): ; expected
Model: Compilation error (line 40, col 44): ; expected
Model: Compilation error (line 40, col 55): ; expected
Model: Compilation error (line 40, col 66): ; expected
Model: Compilation error (line 40, col 79): ; expected
Model: Compilation error (line 40, col 90): ; expected
Model: Compilation error (line 40, col 101): ; expected
Model: Compilation error (line 40, col 110): ; expected
Model: Compilation error (line 40, col 119): ; expected
Model: Compilation error (line 40, col 126): ; expected
Model: Compilation error (line 40, col 138): ; expected
Model: Compilation error (line 40, col 151): ; expected
Model: Compilation error (line 40, col 169): ; expected
Model: Compilation error (line 40, col 183): ; expected
Model: Compilation error (line 40, col 192): ; expected
Model: Compilation error (line 40, col 207): ; expected
Model: Compilation error (line 40, col 219): ; expected
Model: Compilation error (line 40, col 227): ; expected
Model: Compilation error (line 40, col 239): ; expected
Model: Compilation error (line 40, col 246): ; expected
Model: Compilation error (line 40, col 253): ; expected
Model: Compilation error (line 40, col 265): ; expected
Model: Compilation error (line 40, col 277): ; expected
Model: Compilation error (line 40, col 287): ; expected
Model: Compilation error (line 40, col 298): ; expected
Model: Compilation error (line 40, col 308): ; expected
Model: Compilation error (line 40, col 315): ; expected
Model: Compilation error (line 40, col 325): ; expected
Model: Compilation error (line 44, col 20): ; expected
Model: Compilation error (line 44, col 29): ; expected
Model: Compilation error (line 44, col 36): Invalid token '3' in class, struct, or interface member declaration
Model: Compilation error (line 44, col 65): ; expected
Model: Compilation error (line 44, col 76): ; expected
Model: Compilation error (line 44, col 80): Invalid token '“' in class, struct, or interface member declaration
Model: Compilation error (line 44, col 88): Invalid token '”' in class, struct, or interface member declaration
Model: Compilation error (line 44, col 100): ; expected
Model: Compilation error (line 44, col 110): ; expected
Model: Compilation error (line 44, col 119): Invalid token '!' in class, struct, or interface member declaration
Model: Compilation error (line 44, col 131): ; expected
Model: Compilation error (line 44, col 137): ; expected
Model: Compilation error (line 44, col 148): ; expected
Model: Compilation error (line 44, col 161): ; expected
Model: Compilation error (line 44, col 172): ; expected
Model: Compilation error (line 44, col 182): ; expected
Model: Compilation error (line 44, col 195): ; expected
Model: Compilation error (line 44, col 202): Invalid token '100' in class, struct, or interface member declaration
Model: Compilation error (line 44, col 216): Invalid token 'for' in class, struct, or interface member declaration
Model: Compilation error (line 44, col 233): ; expected
Model: Compilation error (line 44, col 239): ; expected
Model: Compilation error (line 44, col 249): ; expected
Model: Compilation error (line 44, col 260): ; expected
Model: Compilation error (line 44, col 283): ; expected
Model: Compilation error (line 44, col 295): ; expected
Model: Compilation error (line 44, col 308): ; expected
Model: Compilation error (line 44, col 319): ; expected
Model: Compilation error (line 44, col 330): ; expected
Model: Compilation error (line 44, col 338): ; expected
Model: Compilation error (line 44, col 345): ; expected
Model: Compilation error (line 44, col 355): Invalid token 'in' in class, struct, or interface member declaration
Model: Compilation error (line 44, col 370): ; expected
Model: Compilation error (line 44, col 384): ; expected
Model: Compilation error (line 44, col 391): ; expected
Model: Compilation error (line 44, col 398): ; expected
Model: Compilation error (line 44, col 402): Invalid token '-' in class, struct, or interface member declaration
Model: Compilation error (line 44, col 412): Invalid token 'interface' in class, struct, or interface member declaration
Model: Compilation error (line 44, col 427): { expected
Model: Compilation error (line 44, col 436): ; expected
Model: Compilation error (line 44, col 444): ; expected
Model: Compilation error (line 44, col 451): ; expected
Model: Compilation error (line 44, col 467): Cannot use more than one type in a for, using, fixed, or declaration statement
Model: Compilation error (line 44, col 474): ; expected
Model: Compilation error (line 44, col 482): ; expected
Model: Compilation error (line 44, col 495): ; expected
Model: Compilation error (line 44, col 503): ; expected
Model: Compilation error (line 44, col 522): ; expected
Model: Compilation error (line 44, col 531): ; expected
Model: Compilation error (line 44, col 544): ; expected
Model: Compilation error (line 44, col 553): ; expected
Model: Compilation error (line 44, col 567): ; expected
Model: Compilation error (line 44, col 577): ; expected
Model: Compilation error (line 44, col 593): ; expected
Model: Compilation error (line 44, col 602): ; expected
Model: Compilation error (line 44, col 618): ; expected
Model: Compilation error (line 44, col 627): ; expected
Model: Compilation error (line 48, col 10): ; expected
Model: Compilation error (line 48, col 26): Invalid token '’' in class, struct, or interface member declaration
Model: Compilation error (line 48, col 40): ; expected
Model: Compilation error (line 48, col 49): ; expected
Model: Compilation error (line 50, col 8): ; expected
Model: Compilation error (line 50, col 22): ; expected
Model: Compilation error (line 51, col 5): ; expected
Model: Compilation error (line 51, col 17): ; expected
Model: Compilation error (line 51, col 27): ; expected
Model: Compilation error (line 51, col 42): ; expected
Model: Compilation error (line 52, col 8): ; expected
Model: Compilation error (line 52, col 22): ; expected
Model: Compilation error (line 52, col 41): ; expected
Model: Compilation error (line 53, col 8): ; expected
Model: Compilation error (line 53, col 22): ; expected
Model: Compilation error (line 53, col 33): ; expected
Model: Compilation error (line 54, col 1): Invalid token '$' in class, struct, or interface member declaration
Model: Compilation error (line 54, col 19): ; expected
Model: Compilation error (line 54, col 29): ; expected
Model: Compilation error (line 54, col 45): ; expected
Model: Compilation error (line 54, col 54): ; expected
Model: Compilation error (line 54, col 70): ; expected
Model: Compilation error (line 54, col 78): Invalid token '-' in class, struct, or interface member declaration
Model: Compilation error (line 44, col 422): 'that': interfaces cannot declare types

Last Run:	6:14:01 pm
Compile:	0s
Execute:	0.055s
Memory:	0b
CPU:	0s

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