Problem	chunlian
User	bobbery
Submission Time	2025-02-14 20:52:37
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

chunlian.cpp: In function ‘int32_t main()’:
chunlian.cpp:24:4: error: ‘z’ was not declared in this scope
24 | z+=1;
| ^