Project Euler #14: Longest Collatz sequence

Hacker
Rank
Score
21
flag of Russian Federation
100.00

[deleted]

23
flag of null
100.00
25
flag of India
100.00
26
flag of India
100.00
27
flag of India
100.00
28
flag of India
100.00
30
flag of United Kingdom
100.00
31
flag of India
100.00
33
flag of India
100.00
34
flag of Japan
100.00
35
flag of United States
100.00
36
flag of France
100.00

[deleted]

37
flag of Iran
100.00
38
flag of United States
100.00
39
flag of Ukraine
100.00
40
flag of Taiwan
100.00
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