Problem	guards_ex
User	penguin133
Submission Time	2023-01-02 22:05:14
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

guards_ex.cpp: In function ‘int main()’:
guards_ex.cpp:35:3: error: ‘x’ was not declared in this scope
35 | x = read_int();
| ^