Problem	platonic11
User	Leeyee
Submission Time	2026-02-09 16:32:24
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

platonic11.cpp: In function ‘int main()’:
platonic11.cpp:8:10: error: ‘arr’ was not declared in this scope
8 | cin >> arr[i];
| ^~~