Created
January 25, 2018 04:42
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| import random | |
| N = 2018 | |
| trials = 10000 | |
| def connect(wires): | |
| loops = 0 | |
| while wires > 1: | |
| v, w = random.randrange(wires), random.randrange(wires) | |
| if v == w: | |
| if random.random() < .5: | |
| loops += 1 | |
| else: | |
| continue | |
| wires -= 1 | |
| return loops+1 | |
| print(sum(connect(N) for _ in range(trials))/trials) |
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