Project Euler #24: Lexicographic permutations

Hacker
Rank
Score
381
flag of United States
100.00
382
flag of China
100.00
383
flag of India
100.00
384
flag of India
100.00
385
flag of India
100.00
386
flag of India
100.00
388
flag of China
100.00
389
flag of United States
100.00
390
flag of India
100.00
391
flag of Belgium
100.00
392
flag of United States
100.00
394
flag of United States
100.00
395
flag of Egypt
100.00
396
flag of Mongolia
100.00
399
flag of Australia
100.00
400
flag of Egypt
100.00
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