Unity Scripting with C# How to use contitional operation

Unity 
Scripting with C# 
How to use contitional operation 

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Conditional : MonoBehaviour 

{

public int score;

public bool CheckPoint;

void Update()

{

if (score == 50 && CheckPoint) 

{

Debug.Log(" Score Is 50");

}

if (score == 40 && !CheckPoint) 

{

Debug.Log (" Score is40");

}

else

{

Debug.Log (" Hi I Am Codding with unity");

}

}

void OnTiggerEnter(Collider other)

{

if (other.CompareTag ("Player")) 

{

Debug.Log (" Score is 0");

}

}

}

 output: