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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#!/usr/bin/env python3
def standard_ranking(scores):
sorted_scores = sorted(scores, reverse=True)
ranks = [sorted_scores.index(score) + 1 for score in scores]
return ranks
def modified_ranking(scores):
sorted_scores = sorted(scores, reverse=True)
ranks = []
rank = 1
for score in sorted_scores:
if score not in ranks:
rank = sorted_scores.index(score) + 1
ranks.append(rank)
return [ranks[sorted_scores.index(score)] for score in scores]
def dense_ranking(scores):
sorted_scores = sorted(scores, reverse=True)
ranks = [1]
for i in range(1, len(sorted_scores)):
if sorted_scores[i] == sorted_scores[i - 1]:
ranks.append(ranks[i - 1])
else:
ranks.append(ranks[i - 1] + 1)
return [ranks[sorted_scores.index(score)] for score in scores]
# Test the functions
scores = [10, 20, 30, 20, 40, 50, 10, 30]
print("Scores: ", scores)
standard_ranks = standard_ranking(scores)
print("Standard Ranking: ", standard_ranks)
modified_ranks = modified_ranking(scores)
print("Modified Ranking: ", modified_ranks)
dense_ranks = dense_ranking(scores)
print("Dense Ranking: ", dense_ranks)
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