Notes, abstracts, papers, exams and problems of Computers to Other Classes

//A
public class Tempo{
private int hora, mins, segs;
int quant = 0;

//B
public Tempo(){
quant++;
}

public Tempo(int hora, int mins, int segs){
quant++;
setHora(hora);
setMins(mins);
setSegs(segs);
}

//C
public void solicita(){
String h = JOptionPane.showInputDialog("Informe a hora:");
String m = JOptionPane.showInputDialog("Informe os minutos:");
String s = JOptionPane.showInputDialog("Informe os segundos:");

hora = Integer.parseInt(h);
mins = Integer.parseInt(m);
segs = Integer.parseInt(s);
}

//D
public void imprime(){
String h, m, s;
if (hora < 10){
h = "0"+hora;
}else{
h = ""+hora;
}

if (mins < 10){