Round #538: another one plagiarism
Problem C:
https://www.geeksforgeeks.org/largest-power-k-n-factorial-k-may-not-prime/.
https://acmp.ru/index.asp?main=task&id_task=200
https://www.quora.com/How-do-I-find-the-number-of-trailing-zeroes-of-N-factorial-in-Base-B
Or it faster to solve by yourself than find the solution on the internet?
I am the author of problem C, and I have to admit, I have never known of any of those links above, and none of my friends told me about those either :D
P/s: And yes, might be subjective, but I'd rather implementing this one than Googling :D
That's funny because you can just google the whole phrase from the statement: "the number of trailing zero digits in the b-ary (in the base/radix of b) representation of n! (factorial of n)."
also https://cp-algorithms.com/algebra/factorial-divisors.html :)
and russian http://e-maxx.ru/algo/factorial_divisors
Hi so to me seems like a notorious coincidence
Codeforces Round 941 (Div 1 + 2) Solution Discussion (with Jan)
I am the author of problem C, and I have to admit, I have never known of any of those links above, and none of my friends told me about those either :D
P/s: And yes, might be subjective, but I'd rather implementing this one than Googling :D
That's funny because you can just google the whole phrase from the statement: "the number of trailing zero digits in the b-ary (in the base/radix of b) representation of n! (factorial of n)."
also https://cp-algorithms.com/algebra/factorial-divisors.html :)
and russian http://e-maxx.ru/algo/factorial_divisors
Hi so to me seems like a notorious coincidence