how write a program to find the number of digits in factorial of the integer n
Answers
Answered by
2
Aɴꜱᴡᴇʀ:-
As a rough approximation, multiplying an n-digit number by an m-digit number yields a result with about n+m digits. So the numbers from 2 to 9 are all 1-digit numbers. From 10 to 20 are all 2-digit numbers.
♛♈
Similar questions