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AWK, 46 bytes {c=0;for(n=$0;n-1;c++)n=n%2?n*3+1:n/2;print c} Try it online!
Answer
#1: Initial revision
by
smlckz
·
2021-11-01T02:19:30Z (about 3 years ago)
# [AWK], 46 bytes
{c=0;for(n=$0;n-1;c++)n=n%2?n*3+1:n/2;print c}
[Try it online!][TIO-kvg157be]
[AWK]: https://www.gnu.org/software/gawk/manual/gawk.html
[TIO-kvg157be]: https://tio.run/##SyzP/v@/OtnWwDotv0gjz1bFwDpP19A6WVtbM882T9XIPk/LWNvQKk/fyLqgKDOvRCG59v9/Qy4jLmMuEy5TLjMucy4LLksuQwMuAA "AWK – Try It Online"