#27. plusTwo
plusTwo
Background
Description
Given 2 int arrays, each length 2, return a new array length 4 containing all their elements.
Format
Input
Output
Samples
[1 2] [3 4]
[1, 2, 3, 4]
[4 4] [2 2]
[4, 4, 2, 2]
[9 2] [3 4]
[9, 2, 3, 4]
Limitation
1s, 1024KiB for each test case.