Problem	hallucinations
User	Xavier
Submission Time	2025-06-18 11:01:58
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

hallucinations.cpp: In function ‘int main()’:
hallucinations.cpp:13:19: error: invalid types ‘int[int]’ for array subscript
13 | cin >> A[i];
| ^
hallucinations.cpp:14:9: error: ‘prefix’ was not declared in this scope
14 | prefix[i] = prefix[i - 1] + A[i];
| ^~~~~~
hallucinations.cpp:14:40: error: invalid types ‘int[int]’ for array subscript
14 | prefix[i] = prefix[i - 1] + A[i];
| ^
hallucinations.cpp:20:17: error: ‘prefix’ was not declared in this scope
20 | cout << prefix[r] - prefix[l - 1] << '\n';
| ^~~~~~