272
2
742
90
9
375
8
1

smallest = 100
largest = 700
n = 4
w = 200
b1 = 0-200 (100) -> 5
b2 = 200-400 (300) -> 2
b3 = 400-600 (500) -> 0
b4 = 600-800 (700) -> 1



