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profits.py
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import random as rn
import matplotlib.pyplot as plt
def roll_dice():
dice = rn.randint(1, 100)
if dice in range(1, 50):
return False
elif dice == 100:
return False
elif dice in range(50, 100):
return True
fortune = 500000
wager_size = 500
wager_count = 500
def martingale(funds, init_wager, count):
global martin_brust
global martin_profit
value = funds
wager = init_wager
curr_wager = 1
prev_wager = 'win'
prev_amt = init_wager
wX = []
vY = []
while curr_wager <= count:
if prev_wager == 'win':
if roll_dice():
value += wager
wX.append(curr_wager)
vY.append(value)
else:
value -= wager
prev_wager = 'loss'
prev_amt = wager
wX.append(curr_wager)
vY.append(value)
if value <= 0:
curr_wager += 100000000000
martin_brust += 1
elif prev_wager == 'loss':
if roll_dice():
wager = prev_amt * 2
if(value - wager) <= 0:
wager = value
value += wager
wager = init_wager
prev_wager = 'win'
wX.append(curr_wager)
vY.append(value)
else:
wager = prev_amt * 2
if(value - wager) < 0:
wager = value
value -= wager
prev_wager = 'loss'
prev_amt = wager
wX.append(curr_wager)
vY.append(value)
if value <= 0:
curr_wager += 1000000000000
martin_brust += 1
curr_wager += 1
plt.plot(wX,vY)
if value > funds:
martin_profit += 1
def simple_stat(fund, init_wager, count):
global simple_brust
global simple_profit
value = fund
wager = init_wager
wX = []
vY = []
curr_wager = 1
while curr_wager <= count:
if roll_dice():
value += wager
wX.append(curr_wager)
vY.append(value)
else:
value -= wager
wX.append(curr_wager)
vY.append(value)
if value <= 0:
curr_wager += 1000000000000
simple_brust += 1
curr_wager += 1
plt.plot(wX, vY, 'k')
if value > fund:
simple_profit += 1
x = 0
simple_brust = 0.0
simple_profit = 0.0
martin_brust = 0.0
martin_profit = 0.0
while x < 1000:
simple_stat(fortune, wager_size, wager_count)
martingale(fortune, wager_size, wager_count)
x += 1
print('martingale profit chances : '+str((martin_profit/1000) * 100))
print('martingale brust chances : '+str((martin_brust/1000) * 100))
print('simple profit chances : '+str((simple_profit/1000) * 100))
print('simple brust chances : '+str((simple_brust/1000) * 100))
plt.axhline(1, color = 'r')
plt.xlabel('current wager')
plt.ylabel('value')
plt.savefig('compare_profit.svg')