Problem	mountainjourney
User	Yuhmama
Submission Time	2026-06-24 10:02:49
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

mountainjourney.cpp: In function ‘int main()’:
mountainjourney.cpp:19:30: error: ‘greaterint’ was not declared in this scope
19 | sort(B.begin(), B.end(), greaterint());
| ^~~~~~~~~~