Problem 44437. How many days in a month?

Input: m = 1
Outpu: d = 31

Input:  m = 2
Output: d = 28

Input:  m = 13
Output: d = -1

Solution Comments

Problem Recent Solvers496

Suggested Problems

• Maximum running product for a string of numbers

  2259 Solvers

• Replace NaNs with the number that appears to its left in the row.

  3074 Solvers

• We love vectorized solutions. Problem 1 : remove the row average.

  897 Solvers

• Try 1.5.4: Celsius to Fahrenheit

  874 Solvers

• Convert given decimal number to binary number.

  2397 Solvers

More from this Author25

• Shuffle

  334 Solvers

• Capitilize the first letter of every word in a string

  120 Solvers

• Eye Squared

  235 Solvers

• How many Integers?

  466 Solvers

• Add a vector to a matrix

  188 Solvers