Just thought this would be fun to share. The question is: “What is the sum of all 5 digit numbers formed using the digits 1,2,3,4 and 5 without repetition.” So numbers like 12345 and 32415 but not 11123. My solution was to generate all the permutations of [1,2,3,4,5], convert them to numbers, and …

Fun "interview" question solved easily in Julia

GunnarFarneback March 28, 2023, 6:09am 2

I went for sum(1:5) * 11111 * prod(1:4).

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