from plotly.offline import download_plotlyjs, init_notebook_mode, plot, iplot
import plotly.graph_objs as go
import numpy as np
import csv
import random
import matplotlib.pyplot as plt

w, h = 31, 12;
aaa = [[0 for x in range(w)] for y in range(h)]


wszystkie = 0
data = list(csv.reader(open("us_births_69_88.csv")))

for i in range(1,373):
    miesiac = int(data[i][0])-1
    dzien = int(data[i][1])-1
    ile = int(data[i][2])
    wszystkie += ile
    aaa[miesiac][dzien] = ile

wys = 0
for i in aaa:
    wys = max(max(i), wys)

d = 373

def fun():
    while(1):
        pick = random.randrange(wys)
        mies = random.randrange(12)
        dzie = random.randrange(31)
        if aaa[mies][dzie] >= pick:
            return mies*31 + dzie

def fan():
    l = [0 for i in range(d)]
    for i in range(d+1):
        pick = fun()
        if l[int(pick)] == 1:
            return i
        l[int(pick)] = 1
    return -1

N=10**5
ly = [0 for i in range(N)]
for i in range(N):
    ly[i] = fan()

plt.hist(ly, bins=range(max(ly)))
a=3
plt.show()