cf/mirror

Collatz Conjecture

CF
2137A800· newbie1s256 MB⌨ stdin/stdout
#constructive algorithms#math

Examples

Sample 1of 1multi-test • hover to link
Input
3
1 4
1 5
5 4
Output
1
10
21
2137A.cpp
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Ln 11·137 BGNU C++20 (64)