Problem	minstack
User	yc
Submission Time	2025-05-29 06:31:07
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

minstack.cpp:4:1: error: ‘int’ is not a template
4 | int <stack> a = {};
| ^~~
minstack.cpp: In function ‘void push(int)’:
minstack.cpp:9:4: error: request for member ‘push’ in ‘a’, which is of non-class type ‘int’
9 | a.push(x)
| ^~~~
minstack.cpp:9:9: error: ‘x’ was not declared in this scope
9 | a.push(x)
| ^
minstack.cpp: In function ‘void pop()’:
minstack.cpp:14:4: error: request for member ‘pop’ in ‘a’, which is of non-class type ‘int’
14 | a.pop();
| ^~~
minstack.cpp: In function ‘int top()’:
minstack.cpp:18:11: error: request for member ‘top’ in ‘a’, which is of non-class type ‘int’
18 | return a.top();
| ^~~
minstack.cpp: At global scope:
minstack.cpp:24:19: error: invalid conversion from ‘void (*)(int)’ to ‘void (*)()’ [-fpermissive]
24 | void (*m[2])() = {push,pop}
| ^~~~
| |