Problem	multiple
User	PlayVoltz
Submission Time	2025-12-16 13:16:32
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

multiple.cpp: In function ‘int32_t main()’:
multiple.cpp:46:45: error: ‘k’ was not declared in this scope
46 | for (int i=1; i<=n; ++i)ans=min(ans, sod(i*k));
| ^