test functions :

is_peak(map2(),1,3) : True

is_peak(map2(),2,3) : False is_peak(map5(),3,3) : True is_peak(map5(),5,2) : True is_peak(map4(),0,4) : False is_peak(map1(),2,2) : False

def is_peak (map, r, c): Given a map and a location, is it land and are all neighboring land spots lower than it? If the spot isn't on the map, it is not a peak. It's possible to have peaks on the border. Assume: map is a map as defined above, and r and c are int values. .is_peak (map2,1,3) True False is_peak (map2,2,3) - is_peak (map5,3,3) True