Change Tiles

area_side = int(input())
tile_width = float(input())
tile_length = float(input())
bench_width = int(input())
bench_length = int(input())

area = area_side * area_side - bench_length * bench_width
tile_area = tile_width * tile_length
tiles = area / tile_area
time = tiles * 0.2

print(f"{tiles}\n{time}")