Author: saizyariku

Alchemist: Equipment Stat Calculator

Calculate how much a certain equipment affects your stats

Finding Pi from a Regular Polygon

We will calculate pi using a regular polygon.

The probability of sitting next to someone you like when seats are rearranged

Find the probability that the person you like will be seated next to you—whether in front, behind, to the left, or to the right—when the seating arrangement is rectangular or square. Note: Assume seating is random, regardless of gender.