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  1. import numpy as np
  2. import hashlib
  3.  
  4. # 추첨 인원수
  5. winner_num = 5
  6. # BOJ 연습란을 텍스트로 긁어오면 됩니다 (랭킹, 아이디, A, B, C, ... 맨 윗줄 제외하고)
  7. info = """
  8. 1	bwgreen	1 / 3	1 / 7	1 / 10	2 / 43	2 / 53	6 / 165	3 / 134	2 / 162	8 / 577
  9. 2	glnthd02	1 / 1474	2 / 1500	1 / 1490	2 / 1675	7 / 2103	4 / 1673	1 / 1892	1 / 7304	8 / 19111
  10. 3	hms0510	1 / 156	1 / 163	1 / 173	3 / 1576	3 / 1946	3 / 2854	4 / 6043	0 / --	7 / 12911
  11. 4	kelvin3596	1 / 1980	1 / 1968	1 / 1946	3 / 1683	6 / 1788	12 / 2147	0 / --	0 / --	6 / 11512
  12. 5	gandori3	1 / 612	1 / 619	1 / 625	1 / 2765	2 / 3439	5 / 3543	0 / --	0 / --	6 / 11603
  13. 6	rlawoaks	1 / 71	2 / 108	3 / 318	5 / 5984	18 / 6340	0 / --	0 / --	0 / --	5 / 12821
  14. 7	chipi2302	1 / 2097	1 / 3451	1 / 4894	1 / 6335	5 / 7356	0 / --	0 / --	0 / --	5 / 24133
  15. 8	yuujeong0816	1 / 165	1 / 181	1 / 235	4 / --	7 / 4767	8 / --	0 / --	0 / --	4 / 5348
  16. 9	dksalsdn0226	1 / 3090	1 / 3100	1 / 3109	5 / 3214	0 / --	0 / --	0 / --	0 / --	4 / 12513
  17. 10	bakbakwanwan	1 / 578	1 / 603	1 / 620	0 / --	0 / --	0 / --	0 / --	0 / --	3 / 1801
  18. 11	jung0722	1 / 1572	1 / 1589	1 / 1607	0 / --	0 / --	0 / --	0 / --	0 / --	3 / 4768
  19. 12	choiseoo	1 / 1711	5 / 1825	1 / 1769	0 / --	0 / --	0 / --	0 / --	0 / --	3 / 5305
  20. 13	harrysooin	1 / 112	0 / --	1 / 2749	1 / --	0 / --	0 / --	0 / --	0 / --	2 / 2861
  21. 14	kdy06	1 / 1886	1 / 1916	0 / --	0 / --	0 / --	0 / --	0 / --	0 / --	2 / 3802
  22. 15	aerae	0 / --	0 / --	0 / --	0 / --	0 / --	2 / 1913	0 / --	2 / 3084	2 / 4997
  23. 16	psh030122	1 / 4385	0 / --	1 / 6338	1 / --	0 / --	0 / --	0 / --	0 / --	2 / 10723
  24. 17	aarhrl2	0 / --	0 / --	0 / --	0 / --	0 / --	1 / 7300	9 / 8772	0 / --	2 / 16072
  25. 18	ansinbin000	1 / 1633	1 / --	0 / --	1 / --	0 / --	0 / --	0 / --	0 / --	1 / 1633
  26. """
  27. info = info.splitlines(keepends = True)
  28. if info[0] == "\n": info.pop(0)
  29.  
  30. # 랜덤 시드
  31. mod = 4294967296 # 2^32
  32. seed_string = "250922"
  33. random_seed = int.from_bytes(hashlib.sha256(seed_string.encode()).digest(), 'big') % mod
  34. np.random.seed(random_seed)
  35.  
  36. participants = {}
  37. for participant in info:
  38.     participant = participant.split('\t')
  39.     user = participant[1]
  40.     corrects = int(participant[-1].split(' / ')[0])
  41.     if user in participants:
  42.         participants[user] = max(participants[user], corrects + 3)
  43.     else: participants[user] = corrects + 3
  44.  
  45. # 추첨 명단 제외 리스트 
  46. except_list = ['aerae','likescape']
  47. for except_user in except_list:
  48.     try:
  49.         participants.pop(except_user)
  50.     except:
  51.         pass
  52.  
  53. # 추첨 확률 설정
  54. winner_percent = [0] * len(participants)
  55. correct_problems_sum = sum(participants.values())
  56.  
  57. for i, corrects in enumerate(list(participants.values())):
  58.     winner_percent[i] = corrects / correct_problems_sum
  59.  
  60. print(f'랜덤 시드: {seed_string}')
  61. print(f'{len(participants)}명 {list(participants.keys())}')
  62. # print(f'맞은 문제 개수: {list(participants.values())}')
  63. # print(f'확률: {winner_percent}')
  64.  
  65. # 당첨자
  66. winner = np.random.choice(list(participants.keys()), winner_num, replace = False, p = winner_percent) \
  67.     if winner_num < len(participants) else list(participants.keys())
  68. winner.sort()
  69. print(f'당첨자: {winner}')# your code goes here
Success #stdin #stdout 0.78s 41564KB
comments (?)
stdin 
Standard input is empty
stdout 
랜덤 시드: 250922
17명 ['bwgreen', 'glnthd02', 'hms0510', 'kelvin3596', 'gandori3', 'rlawoaks', 'chipi2302', 'yuujeong0816', 'dksalsdn0226', 'bakbakwanwan', 'jung0722', 'choiseoo', 'harrysooin', 'kdy06', 'psh030122', 'aarhrl2', 'ansinbin000']
당첨자: ['dksalsdn0226' 'glnthd02' 'hms0510' 'rlawoaks' 'yuujeong0816']
https://ideone.com/KRgsNv
language:
Python 3 (python  3.12)
created:
2 days ago
visibility:
public

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