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 Solvers1779

Suggested Problems

• Back to basics 19 - character types

  271 Solvers

• Is it a number?

  528 Solvers

• Create an index-powered vector

  915 Solvers

• Smith numbers

  773 Solvers

• Draw 'D'.

  1019 Solvers

More from this Author39

• Trickier Timing

  78 Solvers

• Convert Hard Drive marketing sizes to actual data sizes

  69 Solvers

• Circumscribed circles

  514 Solvers

• Bottles of beer

  2263 Solvers

• Back to basics 9 - Indexed References

  458 Solvers