Problem	platonic
User	Slayer
Submission Time	2026-02-13 15:58:33
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

platonic.cpp: In function ‘int main()’:
platonic.cpp:21:8: error: ‘n’ was not declared in this scope
21 | fr(n) {
| ^
platonic.cpp:8:40: note: in definition of macro ‘fr’
8 | #define fr(N) for(long long i = 0; i < N;i++)
| ^