Classification of sequences (1)

Write a program to tell if a sequence of integer numbers is uniform, strictly increasing, strictly decreasing, or none of those.

Input

Input consists of a sequence of, at least, two integer numbers.

Output

Your program must print “uniform”, “strictly increasing”, “strictly decreasing”, or “nothing” as required.

Problem information

Author: Unknown
Translator: Carlos Molina

Generation: 2026-01-25T11:41:06.123Z

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