# Untitled

Oct 24th, 2021
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1. # you have 3 different boxes: first have 2 white balls, second have black and white, and the third have 2 black balls. this program will tell you the chance of taking the 2 balls of same color from a random box.
2. import random
3. counter1 = 0
4. box1 = ['white', 'white']
5. box2 = ['black', 'white']
6. box3 = ['black', 'black']
7. i = 0
8. print('please input the number of runs')
9. a = int(input())
10. while i < a:
11.     box = random.randint(0, 2)
12.     if box == 0:
13.         print('selected box 1')
14.         x = random.choice(box1)
15.         print('selected ' + x)
16.         if box1.count(x) == 2:
17.             print('match')
18.             counter1 += 1
19.         else:
20.             print('NO match')
21.         i += 1
22.     if box == 1:
23.         print('selected box 2')
24.         x = random.choice(box2)
25.         print('selected ' + x)
26.         if box2.count(x) == 2:
27.             print('match')
28.             counter1 += 1
29.         else:
30.             print('NO match')
31.         i += 1
32.     if box == 2:
33.         print('selected box 3')
34.         x = random.choice(box3)
35.         print('selected ' + x)
36.         if box3.count(x) == 2:
37.             print('match')
38.             counter1 += 1
39.         else:
40.             print('NO match')
41.         i += 1
42. print('matches: ' + str(counter1) + ' total: ' + str(i) + ' chance: ' + str(counter1/i*100))
43.
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