InaudibleRotate Matrix by 90 degrees (clockwise).The given array is 2D of size n*n, it’s needs to be rotated clockwise by 90 degree without using extra space.1 min read·Jun 19, 2021----
InaudiblePrint Kth Row of Pascal’s TriangleApproach 1: In a pascal’s triangle any element of any particular row can be obtained by using binomial coefficients.1 min read·Jun 19, 2021----