TTL_ArrayReturn | C# Online Compiler

TTL_ArrayReturn by tranthanhloc

using System;
					
public class Program
{
	public static int [] Array(ref int n)
	{
		int [] a = new int [n];
		for(int i = 0; i < n; i++)
		{
			Console.WriteLine("Enter a[{0}]", i);
			a[i] = int.Parse(Console.ReadLine()); 
		}
		
		return  a;
	}
	
	public static void Main()
	{
		int n;
		Console.WriteLine("How manny Element u want: ");
		n = int.Parse(Console.ReadLine());
		
		int [] a;
		a = Array(ref n);
		
		for(int i = 0; i < n; i++)
			Console.WriteLine("A[{0}] = {1}", i, a[i]);
	}
}

 
using System;
                    
public class Program
{
    public static int [] Array(ref int n)
    {
        int [] a = new int [n];
        for(int i = 0; i < n; i++)
        {
            Console.WriteLine("Enter a[{0}]", i);
            a[i] = int.Parse(Console.ReadLine()); 
        }
        
        return  a;
    }
    
    public static void Main()
    {
        int n;
        Console.WriteLine("How manny Element u want: ");
        n = int.Parse(Console.ReadLine());
        
        int [] a;
        a = Array(ref n);
        
        for(int i = 0; i < n; i++)
            Console.WriteLine("A[{0}] = {1}", i, a[i]);
    }
}

Compilation error (line 51, col 0): Type 'StreamReader' is not defined.
Compilation error (line 52, col 0): Type 'StreamReader' is not defined.
Compilation error (line 66, col 0): 'UCase' is not declared. It may be inaccessible due to its protection level.
Compilation error (line 66, col 0): 'UCase' is not declared. It may be inaccessible due to its protection level.
Compilation error (line 102, col 0): Type 'StreamReader' is not defined.
Compilation error (line 103, col 0): Type 'StreamReader' is not defined.
Compilation error (line 114, col 0): 'LCase' is not declared. It may be inaccessible due to its protection level.
Compilation error (line 115, col 0): 'LCase' is not declared. It may be inaccessible due to its protection level.

Last Run:	7:39:38 pm
Compile:	0s
Execute:	0.158s
Memory:	0b
CPU:	0s

View IL Code