Ejercicios de Programacion FORMULARIOS

UNIVERSIDAD NACIONAL DEL SANTA

INGENIERIA EN SISTEMAS E INFORMATICA

Curso: Metodología de la Programación

Tema: Ejercicios de listas

Profesora: Lizbeth Briones Pereyra

Nombre: PEREZ SOTO JUAN DANIEL

EJERCICIO1

package RAIZYPOTENCIA;

import javax.swing.DefaultListModel;

import javax.swing.JOptionPane;

public class RAIZYPOTENCIA extends javax.swing.JFrame {

double numero, x, y;

int i;

DefaultListModel LISTA1=new DefaultListModel();



/** Creates new form RAIZYPOTENCIA */

public RAIZYPOTENCIA() {

initComponents(); }

@SuppressWarnings("unchecked")

// <editor-fold defaultstate="collapsed" desc="Generated Code">

private void initComponents() {

jSpinner1 = new javax.swing.JSpinner();

jLabel1 = new javax.swing.JLabel();

jScrollPane1 = new javax.swing.JScrollPane();

jList1 = new javax.swing.JList();

jButton1 = new javax.swing.JButton();

jTextField1 = new javax.swing.JTextField();




setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

jLabel1.setText("EJERCICIO 1");

jScrollPane1.setViewportView(jList1);

jButton1.setFont(new java.awt.Font("Arial", 1, 14));

jButton1.setText("Agregar");

jButton1.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

jButton1ActionPerformed(evt); } });

jTextField1.setFont(new java.awt.Font("Arial", 0, 12));


jButton2.setText("Raiz de los números");





jButton3.setText("Potencia de los números");





jButton4.setText("Salir");



jButton4ActionPerformed(evt);

}

});

javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());

getContentPane().setLayout(layout);

layout.setHorizontalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)


.addContainerGap()

.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 180, javax.swing.GroupLayout.PREFERRED_SIZE)

.addGap(20, 20, 20)



.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 95, javax.swing.GroupLayout.PREFERRED_SIZE)

.addGap(25, 25, 25)

.addComponent(jButton1))

.addComponent(jButton2)



.addGap(90, 90, 90)

.addComponent(jButton4))))


.addGap(155, 155, 155)

.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 117, javax.swing.GroupLayout.PREFERRED_SIZE)))

.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

); layout.setVerticalGroup(



.addGap(9, 9, 9)

.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 31, javax.swing.GroupLayout.PREFERRED_SIZE)

.addGap(18, 18, 18)




.addGap(2, 2, 2)




.addGap(35, 35, 35)


.addGap(45, 45, 45)


.addGap(35, 35, 35)

.addComponent(jButton4)))

.addContainerGap(25, Short.MAX_VALUE))

);

pack();

}// </editor-fold>

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {

// TODO add your handling code here:

//Agregamos datos a nuestra lista

try{

numero= Double.parseDouble(jTextField1.getText());

y=Math.sqrt(numero);

LISTA2.addElement(y);

jList1.setModel(LISTA2);

x=Math.pow(numero,2);

LISTA3.addElement(x);


LISTA1.addElement(numero);

jTextField1.setText("");

jTextField1.requestFocus();

//Enviamos datos a nuestra jList1


} catch (NumberFormatException numberFormatException) {

JOptionPane.showMessageDialog(rootPane,"agregue un número");

}

}




}




}



System.exit(0);

}

public static void main(String args[]) {

java.awt.EventQueue.invokeLater(new Runnable() {

public void run() {

new RAIZYPOTENCIA().setVisible(true);

} }); }

// Variables declaration - do not modify

private javax.swing.JButton jButton1;




private javax.swing.JLabel jLabel1;

private javax.swing.JList jList1;

private javax.swing.JScrollPane jScrollPane1;

private javax.swing.JSpinner jSpinner1;

private javax.swing.JTextField jTextField1;

// End of variables declaration }

EJERCICIO2

package PASAR;



public class EJERCICIO2 extends javax.swing.JFrame {



public EJERCICIO2() {

initComponents(); }









jToggleButton1 = new javax.swing.JToggleButton();













jButton1.setText("<");




} });

jButton2.setText(">");




jToggleButton1.setText("LIMPIAR");

jToggleButton1.addActionListener(new java.awt.event.ActionListener() {


jToggleButton1ActionPerformed(evt); } });

jButton3.setText("<<");




jButton4.setText(">>");




jButton5.setText("AGREGAR");




}

});

jButton6.setText("CANTIDAD LIST 1");




}

});


jButton7.setText("CANTIDAD LIST 2");




}

});

jButton8.setText("SALIR");




}

});








.addGap(117, 117, 117)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)

.addComponent(jButton6, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addComponent(jButton5, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))


.addGap(25, 25, 25)

.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 184, javax.swing.GroupLayout.PREFERRED_SIZE)))

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)





.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)


.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)

.addComponent(jButton4, 0, 0, Short.MAX_VALUE)

.addComponent(jButton1, javax.swing.GroupLayout.DEFAULT_SIZE, 54, Short.MAX_VALUE)

.addComponent(jButton3, 0, 0, Short.MAX_VALUE)

.addComponent(jButton2, 0, 0, Short.MAX_VALUE))

.addGap(25, 25, 25))

.addComponent(jTextField1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.PREFERRED_SIZE, 71, javax.swing.GroupLayout.PREFERRED_SIZE))


.addComponent(jTextField2, javax.swing.GroupLayout.DEFAULT_SIZE, 73, Short.MAX_VALUE)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)))




.addComponent(jButton7, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addComponent(jToggleButton1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

.addGap(18, 18, 18)

.addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, 68, javax.swing.GroupLayout.PREFERRED_SIZE))

.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 187, javax.swing.GroupLayout.PREFERRED_SIZE))))

.addGap(80, 80, 80))

);

layout.setVerticalGroup(





.addGap(48, 48, 48)


.addGap(18, 18, 18)


.addGap(18, 18, 18)


.addGap(18, 18, 18)



.addGap(37, 37, 37)


.addComponent(jScrollPane2)

.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 252, Short.MAX_VALUE))))


.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)



.addComponent(jToggleButton1))

.addGap(18, 18, 18)






.addGap(18, 18, 18)



);

pack();

}// </editor-fold>


int index;

index=jList1.getSelectedIndex();

if(index < 0){

JOptionPane.showMessageDialog(null,"Seleccione el elemento");

}else{

LISTA2.addElement(LISTA1.get(index));


LISTA1.removeElement(LISTA1.get(index));}

}


int index;

index=jList2.getSelectedIndex();

if(index < 0){

JOptionPane.showMessageDialog(null,"Seleccione el elemento");

}else{

LISTA1.addElement(LISTA2.get(index));


LISTA2.removeElement(LISTA2.get(index));}

}

private void jToggleButton1ActionPerformed(java.awt.event.ActionEvent evt) {

LISTA1.removeAllElements();




}


int X=LISTA1.getSize();

for(int i=0;i<X;i++){

LISTA2.add(i, LISTA1.getElementAt(i));


}


}



int Y=LISTA2.getSize();

for(int i=0;i<Y;i++){

LISTA1.add(i, LISTA2.getElementAt(i));


} LISTA2.removeAllElements();

}



LISTA1.addElement(jTextField1.getText());



jList1.setModel(LISTA1); }


jTextField2.setText(""+ LISTA1.size()); }


jTextField3.setText(""+ LISTA2.size());}


System.exit(0); }



public void run() {

new EJERCICIO2().setVisible(true); } }); }

















private javax.swing.JToggleButton jToggleButton1;

// End of variables declaration

}

EJERCICIO 3

package MOSTRAR;


public class EJEMPLO3 extends javax.swing.JFrame {

DefaultListModel LISTA =new DefaultListModel();

public EJEMPLO3() {

initComponents(); }












jButton5.setFont(new java.awt.Font("Arial", 1, 11)); // NOI18N

jButton5.setText("LIMPIAR");




}

});


jButton3.setText("MOSTRAR LOS NUMEROS IMPARES DEL 1 AL 10");




}

});


jButton4.setText("SALIR");




}

});


jButton1.setText("MOSTRAR LOS NUMEROS DEL 1 AL 10");




}

});


jButton2.setText("MOSTRAR LOS NUMEROS PARES DEL 1 AL 10");




}

});

jList1.setBackground(new java.awt.Color(255, 255, 102));

jList1.setBorder(javax.swing.BorderFactory.createMatteBorder(1, 1, 1, 1, new java.awt.Color(51, 204, 0)));

jList1.setFont(new java.awt.Font("Arial", 1, 14)); // NOI18N

jList1.setForeground(new java.awt.Color(255, 0, 0));






.addGap(0, 472, Short.MAX_VALUE)


.addGap(45, 45, 45)


.addGap(28, 28, 28)




.addGap(80, 80, 80)

.addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 92, javax.swing.GroupLayout.PREFERRED_SIZE))

.addComponent(jButton2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 273, Short.MAX_VALUE)

.addComponent(jButton1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

);







.addGap(37, 37, 37)

.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)

.addGap(18, 18, 18)


.addGap(30, 30, 30)


.addGap(45, 45, 45)



.addComponent(jButton4)))


.addGap(29, 29, 29)

.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 235, javax.swing.GroupLayout.PREFERRED_SIZE)))


);

pack();

}// </editor-fold>


LISTA.removeAllElements();

jList1.setModel(LISTA);

}


int i;

for (i=1;i<=10;i+=2) {

LISTA.addElement(i);

jList1.setModel(LISTA);}

}


System.exit(0);

}


int i;

for (i=1;i<=10;i++) {



}


int i;

for (i=2;i<=10;i+=2) {


jList1.setModel(LISTA);} }



public void run() {

new EJEMPLO3().setVisible(true); } }); }










}

EJERCICIO4

package TABLA;



DefaultListModel LISTA=new DefaultListModel();


initComponents();

}












jButton2.setText("SALIR ");




}

});

jButton1.setText("TABLA DE MULTIPLICAR DEL :");




}

});

jLabel1.setText("EJERCICIO 4");


jButton3.setText("LIMPIAR");




}

});









.addGap(134, 134, 134)

.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 99, javax.swing.GroupLayout.PREFERRED_SIZE))


.addGap(31, 31, 31)


.addGap(52, 52, 52)




.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)

.addComponent(jButton3, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addComponent(jButton2, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))))


);





.addContainerGap()




.addGap(18, 18, 18)




.addGap(29, 29, 29)


.addGap(34, 34, 34)


.addGap(18, 18, 18)




.addGap(43, 43, 43))))

);

pack();

}// </editor-fold>


System.exit(0); }


int i,a,b;

int vall =Integer.parseInt(jTextField1.getText());

for (i=1;i<=12;i++) {

a=i*vall;

LISTA.addElement(a);

jList1.setModel(LISTA);} }



LISTA.removeAllElements();

jList1.setModel(LISTA);


jTextField1.requestFocus(); }



public void run() {











}

EJERCICIO5

package NOTAS;




double nota;

DefaultListModel LISTA=new DefaultListModel();





initComponents();

}





























jButton1.setText("Promedio de Aprobados");




}

});

jButton2.setText("Promedio de Desaprobados");




}

});

jButton3.setText("Cantidad de Aprobados");




}

});

jButton4.setText("Cantidad de Desaprobados");




}

});

jLabel1.setText("EJERCICIO5");

jButton5.setText("Promedio de Notas");




}

});

jButton6.setText("Aprobados");




}

});

jButton7.setText("Desaprobados");




}

});

jButton8.setText("Ingresar las Notas:");




}

});






.addContainerGap()


.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()


.addGap(193, 193, 193))




.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)


.addContainerGap())









.addComponent(jButton4, javax.swing.GroupLayout.DEFAULT_SIZE, 168, Short.MAX_VALUE))



.addComponent(jTextField5)




.addComponent(jTextField4))




.addComponent(jScrollPane2, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 108, javax.swing.GroupLayout.PREFERRED_SIZE))

.addGap(18, 18, 18)



.addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE))

.addGap(23, 23, 23)))))

);





.addGap(18, 18, 18)














.addGap(18, 18, 18)




.addGap(18, 18, 18)




.addGap(18, 18, 18)



.addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)))

.addComponent(jScrollPane3, javax.swing.GroupLayout.DEFAULT_SIZE, 233, Short.MAX_VALUE)

.addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 233, Short.MAX_VALUE)

.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 233, Short.MAX_VALUE))

.addGap(38, 38, 38)




.addGap(137, 137, 137))

);

pack();

}// </editor-fold>


nota = Double.parseDouble(jTextField1.getText());



if (nota>=10.5&& nota<=20){

LISTA2.addElement(nota);

}if (nota>=0 && nota<10.5){

LISTA3.addElement(nota);

} if (nota>=0 && nota<=20){

LISTA.addElement(nota);


else

JOptionPane.showMessageDialog(rootPane,"la nota no existe ");

}



}



}


double promedio;

int contador=LISTA2.getSize();

float suma=0;

float numero=0;

String cadena="";

for (int i=0; i < jList2.getModel().getSize(); i++){

cadena = jList2.getModel().getElementAt(i).toString();

numero = Float.parseFloat(cadena);

suma = suma + numero;

}

promedio=suma/contador;

jTextField2.setText(""+promedio);

}



jTextField4.setText(""+ LISTA2.size());

}



jTextField5.setText(""+ LISTA3.size());

}



double promedio;

int contador=LISTA3.getSize();

float suma=0;

float numero=0;

String cadena="";





}



}



double promedio;

int contador=LISTA.getSize();

float suma=0;

float numero=0;

String cadena="";





}



}



public void run() {

























}

Ejercicios de Programacion FORMULARIOS

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