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authorPeter Mikkelsen <petermikkelsen10@gmail.com>2021-08-27 17:34:42 +0200
committerPeter Mikkelsen <petermikkelsen10@gmail.com>2021-08-27 17:34:42 +0200
commit5bea77b19aee5db8fb3b7c29c41402325adcb403 (patch)
tree5869927303de05082901b4e0f85b37504f703c2f /problem74.ijs
parenta3ebe0395897c8e3928c4c68aa937bab75ea6006 (diff)
Problem 74
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+digits =: 10&#.^:_1
+next =: +/@:!@:digits
+loop =: monad define
+ n =. next {. y
+ if. n e. y do.
+ #y
+ else.
+ loop (n,y)
+ end.
+)
+problem74 =: +/60=loop"0 i.1e6 NB. Takes about a minute to compute