I need help with my code please

Question

Hello,I need help My code is in error,any assitance would be appreciated :) here are the errors

Assets\Player\script\NewBehaviourScript.cs(5,48): error CS1003: Syntax error, ',' expected

Assets\Player\script\NewBehaviourScript.cs(6,6): error CS1003: Syntax error, ',' expected

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class NewBehaviourScript : MonoBehaviour
 bool canJump
 {
     // Start is called before the first frame update
     void Start()
     {
         
     }
 
     // Update is called once per frame
     void Update(){
 if (Input.GetKey("a"))
 {
     gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(-1000f * Time.deltaTime,0));
 }
 
 
 if (Input.GetKey("d"))
 {
     gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(1000f * Time.deltaTime,0));
 }
 
 
 if (Input.GetKeyDown("w") && canJump)
 {
     canJump = false ;
     gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(0,100f));
 }
     }
 
     private void OncollisionEnter2D(Collision2D collision)
 {
 if (collision.transform.tag == "ground")
 {
     canJump = true;
 }
 }
 }

, Hello,i need help with my code, any assistance would be appreciated My code is throwing 2 errors

Assets\Player\script\NewBehaviourScript.cs(5,48): error CS1003: Syntax error, ',' expected

Assets\Player\script\NewBehaviourScript.cs(6,6): error CS1003: Syntax error, ',' expected

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class NewBehaviourScript : MonoBehaviour
 bool canJump
 {
     // Start is called before the first frame update
     void Start()
     {
         
     }
 
     // Update is called once per frame
     void Update(){
 if (Input.GetKey("a"))
 {
     gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(-1000f * Time.deltaTime,0));
 }
 
 
 if (Input.GetKey("d"))
 {
     gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(1000f * Time.deltaTime,0));
 }
 
 
 if (Input.GetKeyDown("w") && canJump)
 {
     canJump = false ;
     gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(0,100f));
 }
     }
 
     private void OncollisionEnter2D(Collision2D collision)
 {
 if (collision.transform.tag == "ground")
 {
     canJump = true;
 }
 }
 }

Answer 1

 public class NewBehaviourScript : MonoBehaviour
 {
     bool canJump;
 
      // Start is called before the first frame update
      void Start()
     {
 
     }
 
     // Update is called once per frame
     void Update()
     {
         if (Input.GetKey("a"))
         {
             gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(-1000f * Time.deltaTime, 0));
         }
 
 
         if (Input.GetKey("d"))
         {
             gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(1000f * Time.deltaTime, 0));
         }
 
 
         if (Input.GetKeyDown("w") && canJump)
         {
             canJump = false;
             gameObject.GetComponent<Rigidbody2D>().AddForce(new Vector2(0, 100f));
         }
     }
 
     private void OncollisionEnter2D(Collision2D collision)
     {
         if (collision.transform.tag == "ground")
         {
             canJump = true;
         }
     }
 }

Your bool bool canJump was outside the class and it needed a semicolon after it, thats all

I need help with my code please

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