#!/usr/bin/env python
# 2023 - Advent Of Code 6

import re

# file = 'input_example.txt'
file = 'input.txt'

races = []

with open(file, encoding="utf-8") as f:
    times = re.findall(r"\s+(\d+)+\s?", f.readline())
    distances = re.findall(r"\s+(\d+)+\s?", f.readline())
    races = list(zip([int(x) for x in times], [int(x) for x in distances]))
    print(races)

res = 1
for race in races:
    count = 0
    for tpress in range(1, race[0]):
        nb = tpress * (race[0] - tpress)
        if nb > race[1]:
            count += 1
        # print(f'{tpress}: {nb}')
    print(count)
    res *= count
print(res)