Pachinko 10 million times simulation

import random
from google.colab import files

maxNum     = 1000000000             # How many bet at this simulation
maxBet     = 5000                   # Max Bet count
checkCount = 200                    # Check Hit / 200 count
dayCount   = 2000                   # 2000 count / day

checkCountDiv = maxBet//checkCount  # 25
dayCountDiv   = maxNum//dayCount    # How many days (1000000000 / 2000)

hitCount = [0] * (maxBet + 1) 
hitCheck = [0] * (checkCountDiv)    # How many Hit per Check count
betCount = [0] * (checkCountDiv)    # How many Bet per Cehck count
dayCheck = [0] * (dayCountDiv)
hit = 0

for num in range(1, maxNum):
    hit += 1
    betCount[((hit-1)//checkCount)] += 1
    count = random.randint(1,319)
    if count == 319 or hit == maxBet:
        if hit == maxBet:
            print('hit Over maxBet')
        hitCount[hit] += 1                      # How many Hit per Bet Count
        hitCheck[((hit-1)//checkCount)] += 1    # How many Hit per Check Count
        dayCheck[((num-1)//dayCount)] += 1      # How many Hit per Day
        hit = 0

# Output
with open('result1.txt', 'w') as f:
    for num in range(1, (maxBet+1)):
        f.write(str(num) + "," + str(hitCount[num]) + '\n')
files.download('result1.txt')

with open('result2.txt', 'w') as f:
    for num in range(0, checkCountDiv ):
        f.write(str(num) + "," + str(hitCheck[num]) + "," + str(betCount[num]) + '\n')
files.download('result2.txt')

dayHit = [0] * 30
for dNum in range(0, 30):
    for num in range(0, dayCountDiv ):
        if dayCheck[num] == dNum:
            dayHit[dNum] += 1
with open('result3.txt', 'w') as f:
    for num in range(0, 30):
        f.write(str(num) + "," + str(dayHit[num]) + '\n')
files.download('result3.txt')