Cracking the Coding Interview Matrix Problem

rotateMatrix.js

const inputMatrix = [
  [1, 1, 4, 1],
  [4, 3, 3, 6],
  [5, 3, 4, 6],
  [9, 3, 5, 5],
];
const outputMatrix = [
  [9, 5, 4, 1],
  [3, 3, 3, 1],
  [5, 4, 3, 4],
  [5, 6, 6, 1],
];

function rotateMatrix (inputMatrix){
  const solutionMatrix= [];
  let tempArray = [];
  for(let j = 0; j < inputMatrix.length; j++){
    tempArray = [];
    for(let i=inputMatrix.length -1; i >= 0; i--){
      tempArray.push(inputMatrix[i][j])
    }
    solutionMatrix.push(tempArray)
  }
return solutionMatrix;
}

console.log(rotateMatrix(inputMatrix))