Project Euler #24: Lexicographic permutations

Hacker
Rank
Score
81
flag of Singapore
100.00
82
flag of United States
100.00
83
flag of Belgium
100.00
84
flag of India
100.00
86
flag of India
100.00
87
flag of Russia
100.00
88
flag of United States
100.00
89
flag of France
100.00
90
flag of India
100.00
91
flag of Ukraine
100.00
92
flag of India
100.00
93
flag of India
100.00
94
flag of India
100.00
95
flag of Bangladesh
100.00
96
flag of India
100.00
97
flag of India
100.00
98
flag of Czech Republic
100.00
99
flag of Belgium
100.00
100
flag of Bulgaria
100.00
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