Check Sorted Problem

Check Sorted Problem — ExecCode School DSA Practice

Solve the Check Sorted problem on ExecCode. Free online school DSA practice in Arrays - Logic Building. Write and run code in Java, C++, Python — no signup required to run.

Problem description

You are given a list of whole numbers. Your task is to check if these numbers are arranged from the smallest to the largest. If they are, print "Yes". Otherwise, print "No".

Examples

Input 5 1 2 3 4 5; Output Yes. Input 5 5 4 3 2 1; Output No

Constraints

1 <= N <= 1000

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