Project Euler #24: Lexicographic permutations

Hacker
Rank
Score
5681
flag of United States
100.00
5682
flag of India
100.00
5683
flag of India
100.00
5684
flag of India
100.00
5686
flag of India
100.00
5687
flag of United Kingdom
100.00
5689
flag of India
100.00
5690
flag of India
100.00
5691
flag of United Kingdom
100.00
5693
flag of India
100.00
5696
flag of United States
100.00
5698
flag of India
100.00
5699
flag of India
100.00
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