from math import ceil

cdf = [2.2, 3.5, 3.6, 3.7, 4.0]
bins = []
part = 1
offset = 0
for i in range(len(cdf)):
    if cdf[i] >= part:
        bins.append(i + 1 - offset)
        offset = i + 1
        part = int(cdf[i]) + 1
print(bins)