Compilare: main.cpp: In function 'void Kruskal()': main.cpp:64:65: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 64 | if(find(el.node1) == find(queries[q].node1) && find(el.node2) == find(queries[q].node2) || find(el.node1) == find(queries[q].node2) && find(el.node2) == find(queries[q].node1)) { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:77:9: warning: unused variable 'k' [-Wunused-variable] 77 | int k; | ^