Problem 2177. Rainbow matrix

 Input = 3
 Output = [ 1 2 3
            2 3 2 
            3 2 1 ]

 Input = 5
 Output = [ 1 2 3 4 5
            2 3 4 5 4
            3 4 5 4 3
            4 5 4 3 2
            5 4 3 2 1 ]

Solution Comments

Problem Recent Solvers182

Suggested Problems

• Make a checkerboard matrix

  15951 Solvers

• Reference Index Number

  271 Solvers

• Is the paranthesis sequence balanced ?

  182 Solvers

• Sum of series II

  1669 Solvers

• Pentagonal Numbers

  658 Solvers