I m not able to begin in this problem

#1

how to store such a big number like 158 digits in any integer type is impossible.

#2

@asinghal1_be19
the idea is to store numbers in array because we dont have any datatype to store this much bigger numbers.
please refer this article for the technique-> https://www.geeksforgeeks.org/factorial-large-number/

#3

i tried to understand but i m unable from geeks for geeks can u send some explanantion easy to understand .

#4

@asinghal1_be19 i don’t think there can be an easy explanation than this, if you are not able to solve this problem leave it for now and try later.

#5

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