rotate matrix 90 degrees clockwise javascript

code fighter answered on November 21, 2021 Popularity 9/10 Helpfulness 7/10

answer rotate matrix 90 degrees clockwise javascript

related rotate matrix 90 degrees javascript

rotate matrix 90 degrees clockwise javascript

Comment

// transpone
const transpose = matrix => {
  for (let row = 0; row < matrix.length; row++) {
    for (let column = 0; column < row; column++) {
      let temp = matrix[row][column]
      matrix[row][column] = matrix[column][row]
      matrix[column][row] = temp
    }
  }
  return matrix;
}
// reverse 
const reverse = matrix =>  matrix.map(row => row.reverse());
// rotate
const rotate = matrix => transpose(reverse(matrix));

Popularity 9/10 Helpfulness 7/10 Language javascript

Source: betterprogramming.pub

Tags: degrees javascript matrix

Link to this answer
Share Copy Link

Contributed on Nov 21 2021

code fighter

0 Answers Avg Quality 2/10

Closely Related Answers

rotate matrix 90 degrees javascript

Comment

123 
456
789

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: degrees javascript matrix

Link to this answer
Share Copy Link

Contributed on Jun 01 2022

vijay bhalerao

0 Answers Avg Quality 2/10

rotate matrix 90 degrees clockwise javascript

Contents

More Related Answers

rotate matrix 90 degrees clockwise javascript

Closely Related Answers

rotate matrix 90 degrees javascript

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.