Problem	sumsumdigit
User	SY
Submission Time	2025-06-18 08:41:29
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sumsumdigit.cpp: In function ‘int main()’:
sumsumdigit.cpp:20:56: error: ‘sum_digit’ was not declared in this scope; did you mean ‘sum_digits’?
20 | for (int i = 1; i < ps.size(); i++) ps[i] = ps[i-1] + sum_digit(i);
| ^~~~~~~~~
| sum_digits