Problem	winter
User	Random52
Submission Time	2024-12-21 11:47:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

winter.cpp: In function ‘int main()’:
winter.cpp:54:33: error: expected ‘;’ before ‘s’
54 | std::cout << sum << '\n'
| ^
| ;
55 |
56 | s.insert(a_e[i]);
| ~