Problem	platonic23
User	rain127
Submission Time	2025-12-19 09:18:03
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

platonic23.cpp: In function ‘int main()’:
platonic23.cpp:18:17: error: ‘i’ was not declared in this scope
18 | cout << arr[i] - 1;
| ^