Challenge: Grid Search

Problem statement

You are searching for a house considering the following two criteria:

• $x_1$: This is the distance (in km) of the house from the nearest hospital. $x_1 < 0$ means that the house is located on the left side (or neighborhood) of the hospital and $x_1 \geq 0$ means that the house is located on the right side (or neighborhood) of the hospital.

• $x_2$ ...