Body Mass Index

You are given the height $H$ (in metres) and mass $M$ (in kilograms) of Chef. The Body Mass Index (BMI) of a person is computed as $\frac{M}{H^2}$. Report the category into which Chef falls, based on his BMI: - Category 1: Underweight if BMI $\leq 18$ - Category 2: Normal weight if BMI $\in \{19$, $20$,$\ldots$, $24\}$ - Category 3: Overweight if BMI $\in \{25$, $26$,$\ldots$, $29\}$ - Category