Cody

Problem 44437. How many days in a month?

Return the number of days in a given month in 2017. If the input is not a valid month number, return -1.

Examples:

Input: m = 1
Outpu: d = 31
Input:  m = 2
Output: d = 28
Input:  m = 13
Output: d = -1

You cannot use IF statements

Solution Stats

26.12% Correct | 73.88% Incorrect
Last Solution submitted on Nov 22, 2019