Problem	platonic4
User	chien
Submission Time	2025-06-19 10:03:26
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

platonic4.cpp: In function ‘int main()’:
platonic4.cpp:3:5: error: ‘cin’ was not declared in this scope
3 | cin >> n >> m;
| ^~~
platonic4.cpp:7:13: error: ‘cout’ was not declared in this scope
7 | cout << 9;
| ^~~~
platonic4.cpp:9:9: error: ‘cout’ was not declared in this scope
9 | cout << "\n";
| ^~~~