Iterate Through All an Array's Items Using For Loops someone help

Iterate Through All an Array's Items Using For Loops someone help
0

#1

Tell us what’s happening:

Your code so far


function filteredArray(arr, elem) {
  let newArr = [];
  // change code below this line
    for(var i=0;i<arr.length;i++){
     for(var j=0;j<3;j++){
       if(arr[i].indexOf(elem)===-1){
          newArr.push(arr[i])
          }
       
       else
       {
       var  removeElement = arr[i].indexOf(elem);
          
       while(removeElement !==-1){

         
        arr[i].splice(removeElement,1);
         removeElement =arr[i].indexOf(elem);
       
       }
        newArr.push[arr[i]];
     }



    }
  // change code above this line
  return newArr;
}

// change code here to test different cases:
console.log(filteredArray([[3, 2, 3], [1, 6, 3], [3, 13, 26], [19, 3, 9]], 3));

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-data-structures/iterate-through-all-an-arrays-items-using-for-loops/


#2

What do you need help with? Do you have a specific question related to the challenge instructions or your code?


#3

SyntaxError: unknown: Unexpected token (33:79)
31 |
32 | // change code here to test different cases:

33 | console.log(filteredArray([[3, 2, 3], [1, 6, 3], [3, 13, 26], [19, 3, 9]], 3));
|


#4

You need to make sure every { in your code has a matching }. Currently your code does not have the same number of { as }. It would help you to find the mismatched pair of { } if you indented your code consistently throughout. Once I properly indented your code, it was easy to find the mismatch.

FYI - Once you figure out the mismatch, your code will execute, but your algorithm is incorrect, so it does not produce the correct results.


#5

okay ,thank you for the help