How to display a sparse array on the REPL?

General Usage
,
4

But this can’t display the figure:

using SparseArrays
a = sparse(round.(rand(5,5)))
println("The sparse matrix is:")
show(a)
println("Over.")

The sparse matrix is:
sparse([1, 2, 4, 5, 3, 4, 2, 3, 1, 2, 3, 4, 1], [1, 1, 1, 1, 2, 2, 3, 3, 4, 4, 4, 4, 5], [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0], 5, 5)Over.