Cody

Problem 1167. matrix zigzag

Created by trekker in Community

Unfold a 2-D matrix to a 1-D array in zig-zag order, e.g., for matrix

 [ 1 2 3 ;
   4 5 6 ;
   7 8 9 ] 

the resulting 1-D array should be

 [ 1 2 4 7 5 3 6 8 9 ]

Solution Stats

51.11% Correct | 48.89% Incorrect
Last solution submitted on Mar 28, 2019