Project Euler #24: Lexicographic permutations

Hacker
Rank
Score
6521
flag of India
33.33
6522
flag of India
33.33
6524
flag of India
33.33
6527
flag of Sri Lanka
33.33
6528
flag of Canada
33.33
6529
flag of India
33.33
6531
flag of United States
33.33
6532
flag of India
33.33
6533
flag of India
33.33
6534
flag of India
33.33
6535
flag of India
33.33
6536
flag of India
33.33
6537
flag of India
33.33

[deleted]

6538
flag of null
33.33
6539
flag of Canada
33.33
6540
flag of Greece
33.33
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