Problem	entropy
User	godex
Submission Time	2025-03-24 17:47:48
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

entropy.cpp: In function ‘int32_t main()’:
entropy.cpp:19:18: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
19 | while (r != n - 1){
| ^