Daily Coding Problem: Problem #63 | C# Online Compiler

Daily Coding Problem: Problem #63 by BasilAlhakami

using System;

public class Program
{
	/*
	
	This is your coding interview problem for today.

This problem was asked by Microsoft.

Given a 2D matrix of characters and a target word, write a function that returns whether the word can be found in the matrix by going left-to-right, or up-to-down.

For example, given the following matrix:

[['F', 'A', 'C', 'I'],
 ['O', 'B', 'Q', 'P'],
 ['A', 'N', 'O', 'B'],
 ['M', 'A', 'S', 'S']]
and the target word 'FOAM', you should return true, since it's the leftmost column. Similarly, given the target word 'MASS', you should return true, since it's the last row.
	
	*/
	public static bool WordExists(char[][] matrix, string target)
	{
		if (target.Length > matrix.Length && target.Length > matrix[0].Length)
			return false;
		int tarIdx = 0;
		for (int row = 0; row < matrix.Length; row++)
		{
			for (int col = 0; col < matrix[row].Length; col++)
			{
				char letter = matrix[row][col];
				if (letter == target[tarIdx])
				{
					tarIdx++;
					if (tarIdx == target.Length)
						return true;
				}
				else
				{
					tarIdx = 0;
				}
			}
		}

		tarIdx = 0;
		for (int col = 0; col < matrix[0].Length; col++)
		{
			for (int row = 0; row < matrix.Length; row++)
			{
				char letter = matrix[row][col];
				if (letter == target[tarIdx])
				{
					tarIdx++;
					if (tarIdx == target.Length)
						return true;
				}
				else
				{
					tarIdx = 0;
				}
			}
		}

		return false;
	}

	public static void Main()
	{
		Console.WriteLine(WordExists(new char[][]{new char[]{'F', 'A', 'C', 'I'}, new char[]{'O', 'B', 'Q', 'P'}, new char[]{'A', 'N', 'O', 'B'}, new char[]{'M', 'A', 'S', 'S'}}, "ACI"));
	}
}

​x
 
using System;
​
public class Program
{
    /*
    
    This is your coding interview problem for today.
​
This problem was asked by Microsoft.
​
Given a 2D matrix of characters and a target word, write a function that returns whether the word can be found in the matrix by going left-to-right, or up-to-down.
​
For example, given the following matrix:
​
[['F', 'A', 'C', 'I'],
 ['O', 'B', 'Q', 'P'],
 ['A', 'N', 'O', 'B'],
 ['M', 'A', 'S', 'S']]
and the target word 'FOAM', you should return true, since it's the leftmost column. Similarly, given the target word 'MASS', you should return true, since it's the last row.
    
    */
    public static bool WordExists(char[][] matrix, string target)
    {
        if (target.Length > matrix.Length && target.Length > matrix[0].Length)
            return false;
        int tarIdx = 0;
        for (int row = 0; row < matrix.Length; row++)
        {
            for (int col = 0; col < matrix[row].Length; col++)
            {
                char letter = matrix[row][col];
                if (letter == target[tarIdx])
                {
                    tarIdx++;
                    if (tarIdx == target.Length)
                        return true;
                }
                else
                {
                    tarIdx = 0;
                }
            }
        }
​
        tarIdx = 0;
        for (int col = 0; col < matrix[0].Length; col++)
        {
            for (int row = 0; row < matrix.Length; row++)
            {
                char letter = matrix[row][col];
                if (letter == target[tarIdx])
                {
                    tarIdx++;
                    if (tarIdx == target.Length)
                        return true;
                }
                else
                {
                    tarIdx = 0;
                }
            }
        }
​
        return false;
    }
​
    public static void Main()
    {
        Console.WriteLine(WordExists(new char[][]{new char[]{'F', 'A', 'C', 'I'}, new char[]{'O', 'B', 'Q', 'P'}, new char[]{'A', 'N', 'O', 'B'}, new char[]{'M', 'A', 'S', 'S'}}, "ACI"));
    }
}

Compilation error (line 13, col 27): The type or namespace name 'Dts' does not exist in the namespace 'Microsoft.SqlServer' (are you missing an assembly reference?)
Compilation error (line 14, col 22): The type or namespace name 'Forms' does not exist in the namespace 'System.Windows' (are you missing an assembly reference?)
Compilation error (line 17, col 17): The type or namespace name 'Xrm' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)
Compilation error (line 18, col 17): The type or namespace name 'Xrm' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)
Compilation error (line 19, col 17): The type or namespace name 'Xrm' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)
Compilation error (line 20, col 14): The type or namespace name 'ServiceModel' does not exist in the namespace 'System' (are you missing an assembly reference?)
Compilation error (line 23, col 17): The type or namespace name 'Xrm' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?)
Compilation error (line 36, col 59): The type or namespace name 'Dts' does not exist in the namespace 'Microsoft.SqlServer' (are you missing an assembly reference?)
Compilation error (line 39, col 9): The type or namespace name 'IOrganizationService' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 45, col 16): The type or namespace name 'OrganizationServiceProxy' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 35, col 26): The type or namespace name 'Dts' does not exist in the namespace 'Microsoft.SqlServer' (are you missing an assembly reference?)
Compilation error (line 35, col 26): The type or namespace name 'Dts' does not exist in the namespace 'Microsoft.SqlServer' (are you missing an assembly reference?)
Compilation error (line 374, col 43): The type or namespace name 'Dts' does not exist in the namespace 'Microsoft.SqlServer' (are you missing an assembly reference?)
Compilation error (line 375, col 43): The type or namespace name 'Dts' does not exist in the namespace 'Microsoft.SqlServer' (are you missing an assembly reference?)

Last Run:	10:54:02 pm
Compile:	0s
Execute:	0.094s
Memory:	0b
CPU:	0s

View IL Code