Background

Description

Given start and end numbers, return a new array containing the sequence of integers from start up to but not including end, so start=5 and end=10 yields {5, 6, 7, 8, 9}. The end number will be greater or equal to the start number. Note that a length-0 array is valid. (See also: FizzBuzz Code)

Format

Input

Output

Samples

5 10

[5, 6, 7, 8, 9]

11 18

[11, 12, 13, 14, 15, 16, 17]

1 3

[1, 2]

Limitation

1s, 1024KiB for each test case.