Problem	collaboration
User	yc
Submission Time	2026-04-17 12:54:51
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

collaboration.cpp: In function ‘long long int find_cost(int, int, int, int*, int*)’:
collaboration.cpp:33:6: error: ‘n’ was not declared in this scope
33 | if (n==1) return 0;
| ^