result.txt

1 マス目に入る数字
  1: 50.973%
  2: 25.739%
  3: 12.432%
  4: 6.030%
  5: 2.806%
  6: 1.173%
  7: 0.504%
  8: 0.212%
  9: 0.087%
  10: 0.028%
  11: 0.015%
  12: 0.001%
2 マス目に入る数字
  2: 25.398%
  3: 26.328%
  4: 19.603%
  5: 13.005%
  6: 7.566%
  7: 4.161%
  8: 2.127%
  9: 1.025%
  10: 0.485%
  11: 0.250%
  12: 0.049%
  13: 0.002%
  14: 0.001%
3 マス目に入る数字
  3: 12.386%
  4: 19.707%
  5: 20.234%
  6: 16.981%
  7: 12.359%
  8: 8.082%
  9: 4.821%
  10: 2.742%
  11: 2.151%
  12: 0.449%
  13: 0.079%
  14: 0.008%
  15: 0.001%
4 マス目に入る数字
  4: 5.796%
  5: 12.785%
  6: 17.113%
  7: 17.289%
  8: 15.215%
  9: 11.868%
  10: 8.161%
  11: 8.526%
  12: 2.560%
  13: 0.591%
  14: 0.087%
  15: 0.008%
  16: 0.001%
5 マス目に入る数字
  5: 2.647%
  6: 7.527%
  7: 12.329%
  8: 15.352%
  9: 15.958%
  10: 14.000%
  11: 19.546%
  12: 8.931%
  13: 2.938%
  14: 0.661%
  15: 0.103%
  16: 0.008%
6 マス目に入る数字
  6: 1.213%
  7: 4.078%
  8: 8.133%
  9: 11.916%
  10: 14.347%
  11: 27.872%
  12: 19.243%
  13: 9.341%
  14: 3.054%
  15: 0.705%
  16: 0.092%
  17: 0.006%
7 マス目に入る数字
  7: 0.500%
  8: 2.100%
  9: 4.875%
  10: 8.389%
  11: 25.022%
  12: 26.698%
  13: 18.921%
  14: 9.450%
  15: 3.217%
  16: 0.739%
  17: 0.085%
  18: 0.004%
8 マス目に入る数字
  8: 0.204%
  9: 1.012%
  10: 2.673%
  11: 13.858%
  12: 24.094%
  13: 25.983%
  14: 18.866%
  15: 9.453%
  16: 3.163%
  17: 0.629%
  18: 0.065%
9 マス目に入る数字
  9: 0.080%
  10: 0.456%
  11: 4.438%
  12: 14.146%
  13: 23.495%
  14: 25.639%
  15: 18.615%
  16: 9.552%
  17: 3.017%
  18: 0.529%
  19: 0.033%
10 マス目に入る数字
  10: 0.036%
  11: 0.819%
  12: 5.139%
  13: 14.161%
  14: 23.100%
  15: 25.309%
  16: 18.841%
  17: 9.383%
  18: 2.794%
  19: 0.408%
  20: 0.010%
11 マス目に入る数字
  11: 0.073%
  12: 1.092%
  13: 5.530%
  14: 14.209%
  15: 22.938%
  16: 25.330%
  17: 19.021%
  18: 9.141%
  19: 2.431%
  20: 0.211%
  21: 0.024%
12 マス目に入る数字
  12: 0.141%
  13: 1.353%
  14: 5.718%
  15: 14.084%
  16: 23.191%
  17: 25.777%
  18: 19.201%
  19: 8.592%
  20: 1.381%
  21: 0.491%
  22: 0.071%
13 マス目に入る数字
  12: 0.008%
  13: 0.204%
  14: 1.524%
  15: 5.812%
  16: 13.935%
  17: 23.508%
  18: 26.446%
  19: 19.449%
  20: 5.270%
  21: 2.602%
  22: 1.041%
  23: 0.201%
14 マス目に入る数字
  13: 0.017%
  14: 0.250%
  15: 1.546%
  16: 5.734%
  17: 14.063%
  18: 23.967%
  19: 27.390%
  20: 11.357%
  21: 8.240%
  22: 4.755%
  23: 2.176%
  24: 0.505%
15 マス目に入る数字
  13: 0.001%
  14: 0.028%
  15: 0.257%
  16: 1.548%
  17: 5.532%
  18: 14.016%
  19: 24.613%
  20: 14.698%
  21: 14.169%
  22: 11.867%
  23: 7.881%
  24: 4.186%
  25: 1.204%
16 マス目に入る数字
  14: 0.001%
  15: 0.031%
  16: 0.253%
  17: 1.410%
  18: 5.266%
  19: 13.836%
  20: 11.330%
  21: 14.297%
  22: 15.784%
  23: 15.306%
  24: 12.204%
  25: 7.527%
  26: 2.755%
17 マス目に入る数字
  15: 0.004%
  16: 0.026%
  17: 0.222%
  18: 1.207%
  19: 4.772%
  20: 5.493%
  21: 8.249%
  22: 11.859%
  23: 15.186%
  24: 17.421%
  25: 16.888%
  26: 12.697%
  27: 5.976%
18 マス目に入る数字
  16: 0.001%
  17: 0.018%
  18: 0.182%
  19: 0.984%
  20: 1.356%
  21: 2.806%
  22: 4.894%
  23: 8.058%
  24: 12.386%
  25: 16.839%
  26: 20.383%
  27: 19.681%
  28: 12.412%
19 マス目に入る数字
  17: 0.001%
  18: 0.013%
  19: 0.118%
  20: 0.200%
  21: 0.425%
  22: 1.039%
  23: 2.162%
  24: 4.051%
  25: 7.450%
  26: 12.577%
  27: 19.936%
  28: 26.253%
  29: 25.775%
20 マス目に入る数字
  18: 0.001%
  19: 0.006%
  20: 0.009%
  21: 0.026%
  22: 0.090%
  23: 0.199%
  24: 0.525%
  25: 1.160%
  26: 2.652%
  27: 5.905%
  28: 12.357%
  29: 25.598%
  30: 51.472%

streams_simulator.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from random import randint
from collections import defaultdict


# 数字を選び出すためのジェネレータ
def streams():
    cards = (
        list(range(1, 11)) +
        list(range(11, 20)) * 2 +
        list(range(20, 31))
    )
    for _ in range(20):
        yield cards.pop(randint(0, len(cards) - 1))


if __name__ == '__main__':
    # 試行回数
    N = 100000

    # 何回も遊んで各マスに入るべきだった数字を記録していく
    results = [defaultdict(int) for _ in range(20)]
    for _ in range(N):
        result = sorted([i for i in streams()])
        for i, v in enumerate(result):
            results[i][v] += 1

    # 結果
    for i in range(20):
        print('{0} マス目に入る数字'.format(i + 1))
        for j in range(1, 31):
            n = results[i][j]
            if n <= 0:
                continue
            probability = (float(n) / N) * 100
            print('  {0}: {1:.3f}%'.format(j, probability))