CheckWordSquare.cs | C# Online Compiler

CheckWordSquare.cs by unilecs

using System;
using System.Collections.Generic;
					
public class Program
{
	public static bool CheckWordSquare(List<string> words) {
        int len = words.Count;
         
        for(int i = 0; i < len; i++)
        {
            for(int j = 0; j < words[i].Length; j++)
            {
                if (j >= len || words[j].Length <= i || words[j][i] != words[i][j])
                    return false;
            }
        }

        return true;
    }
	
	public static void Main()
	{
		Console.WriteLine("UniLecs");
		
		// tests
		Console.WriteLine(CheckWordSquare(new List<string>() { "abcd", "bnrt", "crm", "dt" })); // true
		Console.WriteLine(CheckWordSquare(new List<string>() { "ball","area","read","lady" })); // false
	}
}

​x
 
using System;
using System.Collections.Generic;
                    
public class Program
{
    public static bool CheckWordSquare(List<string> words) {
        int len = words.Count;
         
        for(int i = 0; i < len; i++)
        {
            for(int j = 0; j < words[i].Length; j++)
            {
                if (j >= len || words[j].Length <= i || words[j][i] != words[i][j])
                    return false;
            }
        }
​
        return true;
    }
    
    public static void Main()
    {
        Console.WriteLine("UniLecs");
        
        // tests
        Console.WriteLine(CheckWordSquare(new List<string>() { "abcd", "bnrt", "crm", "dt" })); // true
        Console.WriteLine(CheckWordSquare(new List<string>() { "ball","area","read","lady" })); // false
    }
}

Compilation error (line 49, col 13): The type or namespace name 'Dictionary<,>' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 49, col 29): The type or namespace name 'Dictionary<,>' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 50, col 13): The type or namespace name 'List<>' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 1, col 1): Program does not contain a static 'Main' method suitable for an entry point
Compilation error (line 49, col 57): The field 'EmployeeSystem._employees' is never used
Compilation error (line 50, col 28): The field 'EmployeeSystem._employeeList' is never used

Last Run:	3:38:04 am
Compile:	0.005s
Execute:	0s
Memory:	0b
CPU:	0s

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