Changes

# Spatial Map ([[PM Quadtree]] (Updated) for part 1)

# Spatial Map ([[PM Quadtree]] (Updated) for part 1)

#* Related commands:

#* Related commands:

#** [[deleteCity]] (if the city is mapped)

#** [[mapCity]]

#** [[unmapCity]]

#** [[rangeCities]]

#** [[rangeCities]]

#** [[printPRQuadtree]]

#** [[printPRQuadtree]]