Eroare de compilare: main.cpp: In function 'int main()': main.cpp:38:14: error: 'A' was not declared in this scope 38 | if ((A = root(x.a - 1)) != (B = root(x.b))) {///aici verific cu kruskal daca bag un nod care ar completa un ciclu | ^ main.cpp:38:37: error: 'B' was not declared in this scope 38 | if ((A = root(x.a - 1)) != (B = root(x.b))) {///aici verific cu kruskal daca bag un nod care ar completa un ciclu | ^ Non zero exit status: 1