Problem	ny_mathexam
User	CheesyPasta
Submission Time	2025-02-14 16:36:13
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ny_mathexam.cpp: In function ‘int main()’:
ny_mathexam.cpp:7:4: error: expected initializer before ‘cin’
7 | cin >> r;
| ^~~
ny_mathexam.cpp:8:18: error: ‘r’ was not declared in this scope
8 | cout << (4*20*r)*(4*20*r);
| ^