C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
					
public class Program
{
	public static void Main()
	{
		Console.WriteLine("Moi nhap a:");
		int a = Convert.ToInt32(Console.ReadLine());
		Console.WriteLine("Moi nhap b:");
		int b = Convert.ToInt32(Console.ReadLine());
		int phu = a;
		a = b;
		b = phu;
		Console.WriteLine("Xuat a : {0} va b: {1}",a,b);
	}
}

 
using System;
                    
public class Program
{
    public static void Main()
    {
        Console.WriteLine("Moi nhap a:");
        int a = Convert.ToInt32(Console.ReadLine());
        Console.WriteLine("Moi nhap b:");
        int b = Convert.ToInt32(Console.ReadLine());
        int phu = a;
        a = b;
        b = phu;
        Console.WriteLine("Xuat a : {0} va b: {1}",a,b);
    }
}

Compilation error (line 5, col 25): ; expected
Compilation error (line 6, col 3): Invalid token 'if' in class, struct, or interface member declaration
Compilation error (line 6, col 7): Invalid token '%' in class, struct, or interface member declaration
Compilation error (line 6, col 15): Invalid token '%' in class, struct, or interface member declaration
Compilation error (line 6, col 25): Invalid token '%' in class, struct, or interface member declaration
Compilation error (line 8, col 21): Invalid token '(' in class, struct, or interface member declaration
Compilation error (line 10, col 3): A namespace cannot directly contain members such as fields or methods
Compilation error (line 15, col 2): Type or namespace definition, or end-of-file expected

Last Run:	2:56:17 am
Compile:	0s
Execute:	0.027s
Memory:	0b
CPU:	0s

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