Problem	railway
User	shoryu386
Submission Time	2025-04-09 18:41:35
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

railway.cpp: In function ‘int main()’:
railway.cpp:65:17: error: expected ‘)’ before ‘for’
65 | dfs(0, -1, 0, 0
| ~ ^
| )
66 | for (int z = 0; z < LOG-1; z++){
| ~~~
railway.cpp:66:18: error: ‘z’ was not declared in this scope
66 | for (int z = 0; z < LOG-1; z++){
| ^