Problem	minstack
User	ForgottenDragon
Submission Time	2025-12-12 09:57:07
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

minstack.cpp: In function ‘void push(int)’:
minstack.cpp:11:8: error: ‘class std::set<long long int>’ has no member named ‘push’
11 | ms.push(X);
| ^~~~
minstack.cpp:12:2: error: ‘ae’ was not declared in this scope; did you mean ‘aa’?
12 | ae[X]++;
| ^~
| aa
minstack.cpp: In function ‘void pop()’:
minstack.cpp:18:6: error: ‘ae’ was not declared in this scope; did you mean ‘aa’?
18 | if (ae[x] == 1)
| ^~
| aa
minstack.cpp:20:2: error: ‘ae’ was not declared in this scope; did you mean ‘aa’?
20 | ae[x]--;
| ^~
| aa