Problem	entropy
User	minyin
Submission Time	2025-03-24 17:06:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

cc1plus: error: ‘::main’ must return ‘int’
entropy.cpp: In function ‘int main()’:
entropy.cpp:37:15: error: request for member ‘size’ in ‘B’, which is of non-class type ‘long long int [n]’
37 | if(k >= B.size()) cout << 0;
| ^~~~