How to add score to text when button down?

Questions & Answers
1

New to Unity and trying to do my own code, but I stuffed up. I was trying to add a score to text when the jump was pressed but all I got was one’s felling the whole screen whenever the jump key was pressed. How do I get the score to add whenever I use Jump?

using UnityEngine;
using UnityEngine.UI;

public class Score : MonoBehaviour
{

    public Transform player;
    public Text scoreText;

    // Update is called once per frame
    void Update()
    {
        if (Input.GetButtonDown("Jump"))
            scoreText.text = ("1");
    }
}
2

if you would like the score to add up then you will need to add` using UnityEngine;
using UnityEngine.UI;

public class Score : MonoBehaviour
{

 public Transform player;
 public Text scoreText;
 public int score = 0; //This creates a variable called score and assigns it a default value of 0


 // Update is called once per frame
 void Update()
 {
     if (Input.GetButtonDown("Jump")){
         score ++; //everytime this if block is active it increments the score by 1
         scoreText.text = (score); // sets the text to display the current score
         }
      }
   }`