Problem	dayum
User	YYC
Submission Time	2025-06-20 13:23:07
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

dayum.cpp:3:11: error: cannot declare ‘::main’ to be a global variable
3 | int main(N) {
| ^
dayum.cpp:3:10: error: ‘N’ was not declared in this scope
3 | int main(N) {
| ^