Problem	funnyhat
User	hmm
Submission Time	2024-12-30 16:15:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

funnyhat.cpp: In function ‘int query(int, int)’:
funnyhat.cpp:19:8: error: ‘arr’ was not declared in this scope
19 | if(arr[spt[x][k]] > arr[spt[y-(1<<k)+1][k]]) return spt[x][k];
| ^~~
funnyhat.cpp: In function ‘int find_hat(int, std::vector<int>)’:
funnyhat.cpp:32:24: error: ‘n’ was not declared in this scope
32 | for(int i = 0; i < n; i++) spt[i][0] = i;
| ^
funnyhat.cpp:33:30: error: ‘n’ was not declared in this scope
33 | for(int j = 1; (1<<j) <= n; j++) {
| ^