How to display pyramid using JavaScript?

Question

Here is the code to display pyramid but its not exactly producing required output.

Answer 1

  const pyramid = (n)=>{
  const mid = Math.floor((2*n-1)/2);
  for(let row=0; row= col)
        level+='#';
      else level +=' ';
    }
    console.log(level);
  }
}
pyramid(3);