#include #include #include using namespace std; int main() { int gradovi; cin>>gradovi; int b1; cin>>b1; int b2; cin>>b2; int p; cin>>p; int ko[b1]; int ki[b2]; int p1=0; vectorgraph[gradovi+10]; for(int i=0; i>ko[i]; } for(int i1=0; i1>ki[i1]; } int m; cin>>m; for(int k=0; k>a>>b; graph[a].push_back(b); graph[b].push_back(a); } queueq; for(int j=0; jp){ p1=p; } cout<