Use Caution When Reinitializing Variables Inside a Loop is was running

Use Caution When Reinitializing Variables Inside a Loop is was running
0

#1

Tell us what’s happening:

Your code so far


function zeroArray(m, n) {
  // Creates a 2-D array with m rows and n columns of zeroes
  let newArray = [];
  let row = [];
  for (let i = 0; i < m; i++) {
    // Adds the m-th row into newArray
    
    for (let j = 0; j < n; j++) {
      // Pushes n zeroes into the current row to create the columns
      row.push(0);
    }
    // Pushes the current row, which now has n zeroes in it, to the array
    newArray.push(row);
    row=[];
  }
  return newArray;
}

let matrix = zeroArray(3, 2);
console.log(matrix);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) coc_coc_browser/70.4.236 Chrome/64.4.3282.236 Safari/537.36;.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop


#2

Hi theres, can you state your question or concern. I couldn’t guess it…


#3

Actually, his code is already correct :joy::joy: