Problem	summoning
User	calvinkulit
Submission Time	2026-06-26 15:44:45
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

summoning.cpp: In function ‘int main()’:
summoning.cpp:21:3: error: ‘upperBoundIndex’ was not declared in this scope; did you mean ‘lowerBoundIndex’?
21 | upperBoundIndex = upper_bound(itemCosts.begin(), itemCosts.end(), wallet) - itemCosts.begin();
| ^~~~~~~~~~~~~~~
| lowerBoundIndex