Problem	smokeflower
User	jiahng
Submission Time	2022-12-29 16:14:08
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

smokeflower.cpp: In constructor ‘wavelet_tree::wavelet_tree(int*, int*, int, int)’:
smokeflower.cpp:44:31: error: ‘ss’ was not declared in this scope; did you mean ‘si’?
44 | v.reserve(to-from+1); ss.reserve(to-from+1);
| ^~
| si