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Oct 22nd, 2017
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  1. int getGrau(int v1){
  2. int grau = adj.get(v1).size();
  3. System.out.println("O grau do vértice "+v1+" é: "+grau+".");
  4. return grau;
  5. }
  6.  
  7. boolean isIsolado(int v1){
  8. if (getGrau(v1) == 0) {
  9. System.out.println("O vértice "+v1+" é isolado.");
  10. return true;
  11. } else {
  12. System.out.println("O vértice "+v1+" não é isolado.");
  13. return false;
  14. }
  15. }
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