#C8112. Sum of Digits of Factorials
Sum of Digits of Factorials
Sum of Digits of Factorials
Given a positive integer \(N\), your task is to compute the sum of the digits of \(i!\) (i factorial) for every integer \(i\) from 1 to \(N\). More formally, you need to calculate:
\(S(i) = \text{sum of digits}(i!)\)
and output the sequence \(S(1), S(2), \ldots, S(N)\) where \(1 \leq i \leq N\). The operations include computing factorial and summing the digits of a number. Use the latex format for any mathematical formula.
Example:
Input: 5 Output: 1 2 6 6 3
Explanation:
- 1! = 1, sum = 1
- 2! = 2, sum = 2
- 3! = 6, sum = 6
- 4! = 24, sum = 2+4 = 6
- 5! = 120, sum = 1+2+0 = 3
inputFormat
A single integer N representing the number of terms.
outputFormat
A sequence of N integers where the i-th integer is the sum of the digits of i! (factorial of i), printed in one line separated by spaces.## sample
1
1
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