Problem	minstack
User	Fr5ctal
Submission Time	2025-12-12 09:31:45
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

minstack.cpp: In function ‘void push(int)’:
minstack.cpp:10:9: error: ‘x’ was not declared in this scope
10 | s.push(x);
| ^