/** * @param {number[][]} image * @return {number[][]} */ const flipAndInvertImage = (image) => { // inplace for (let row = 0; row < image.length; row++) { let tmpArray = Array.from({ length: image[row].length }, () => []); for (let col = 0; col < image[row].length; col++) { tmpArray[image[row].length - 1 - col] = image[row][col] ^ 1; } image[row] = tmpArray } return image; }; let x = null; x = flipAndInvertImage([[1, 1, 0], [1, 0, 1], [0, 0, 0]]) console.log("Result") console.log(x) // const flipAndInvertImage = (image) => { // let result = Array.from({ length: image.length }, () => Array.from({ length: image[0].length }, () => [])); // for (let row = 0; row < image.length; row++) { // for (let col = 0; col < image[row].length; col++) { // result[row][image[row].length - 1 - col] = image[row][col] ^ 1; // } // } // return result; // };