0_0_39162089_6707.cpp:20:11: error: 'edge' was not declared in this scope
20 | bool cmp2(edge a,edge b)
| ^~~~
0_0_39162089_6707.cpp:20:18: error: 'edge' was not declared in this scope
20 | bool cmp2(edge a,edge b)
| ^~~~
0_0_39162089_6707.cpp:20:24: error: expression list treated as compound expression in initializer [-fpermissive]
20 | bool cmp2(edge a,edge b)
| ^
|