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Challenge :

Given an integer

n
as input. Create a diamond that is 2x the given number
n
.

Input :

Input is integer

n
and 2 < n ≤ 3000.

Output :

Output will be a string and it will be in form of a diamond consisting of

+
with an addition line at the start showing
n
using
+

Examples :

D(3) : +++ + +++ +++++ +++++ +++ + D(5) : +++++ + +++ +++++ +++++++ +++++++++ +++++++++ +++++++ +++++ +++ + D(6) : ++++++ + +++ +++++ +++++++ +++++++++ +++++++++++ +++++++++++ +++++++++ +++++++ +++++ +++ +

Winning Criteria :

This is so shortest code in bytes for each programming language wins.