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C (gcc), 50 bytes f(int(*o)(i,j),int n){return n-1?o(f(o,n-1),n):1;} Try it online!
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#1: Initial revision
by
celtschk
·
2021-08-31T08:47:04Z (about 3 years ago)
# [C (gcc)], 50 bytes
<!-- language-all: lang-c -->
f(int(*o)(i,j),int n){return n-1?o(f(o,n-1),n):1;}
[Try it online!][TIO-ksztslri]
[C (gcc)]: https://gcc.gnu.org/
[TIO-ksztslri]: https://tio.run/##dc9BS8MwFAfwez7FY6WQzFdZBztslckOO4qgO3gQQZpGX6kvpWsPUvrZa5pVZ5Wdkn/45fH@afSWpn1vJHEt51ZJwlyhC8CqrbK6qRg4im@tNNKiuylktYmTrg@I06LRGdwca032@n0rxPBvp/UwDAhhOHIFLYyD6CpPoPPqrilqKovPi3T@Q5/uHy6qF69EoDNDnMFh/3iQtkS3PJSV00bOwvURNhAuCaIthPTMM4TAGwQzYnVa/eOVWCrRCjhNclUQYpVM8uqcv0tM0Pnxl3QdJsjn5Z/8zy/8w9h1kYhO9F8 "C (gcc) – Try It Online"