Problem 411. Back to basics 21 - Matrix replicating

[1] -> [1 1
        1 1]

[1 2       -> [1 2 1 2
 3 4]          3 4 3 4 
               1 2 1 2 
               3 4 3 4]

Solution Comments

Problem Recent Solvers1817

Suggested Problems

• Back and Forth Rows

  6989 Solvers

• QWERTY coordinates

  2373 Solvers

• Insert zeros into vector

  902 Solvers

• Simple equation: Annual salary

  4267 Solvers

• Number of Even Elements in Fibonacci Sequence

  1681 Solvers

More from this Author39

• Back to basics 24 - Symbolic variables

  146 Solvers

• 2 b | ~ 2 b

  410 Solvers

• Back to basics 3 - Temp Directory

  387 Solvers

• Back to basics 15 - classes

  547 Solvers

• Back to basics 9 - Indexed References

  463 Solvers