NYP-1 YO2015 Hafta-2
NYP-1 YO2015 2. Hafta Uygulamaları
Etiketler: listbox, nesneye, nesneye yönelik, nesneye yönelik programlama, nyp, nyp1, programlama, yönelik
Aylar: Haziran 2015
Java-2 – YO2015 – Hafta – 2
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import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.*; import java.util.*; public class lamba implements ActionListener { JTextField[] jtf; JLabel jlab; public lamba() { JFrame jfrm = new JFrame("Lamba"); jfrm.setSize(150,200); jfrm.setLayout(new GridLayout(6,1)); jfrm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); jtf= new JTextField[4]; for(int i=0;i<jtf.length;i++) { JPanel jpn = new JPanel(); JPanel jpn1= new JPanel(); jpn.setLayout(new GridLayout(1,2)); JLabel jlab1; if(i<3) jlab1= new JLabel("Lamba-"+(i+1)); else jlab1= new JLabel("Tekrar"); jtf[i]= new JTextField(5); jpn1.add(jtf[i]); jpn.add(jlab1); jpn.add(jpn1); jfrm.add(jpn); } JPanel jpn = new JPanel(); jlab= new JLabel("Butona basınız!"); jpn.add(jlab); jfrm.add(jpn); jpn = new JPanel(); JButton jbtn= new JButton("Hesapla"); jpn.add(jbtn); jfrm.add(jpn); jbtn.addActionListener(this); jfrm.setVisible(true); } @Override public void actionPerformed(ActionEvent ae) { int enkucuk; int carpimlar=1; int enbuyuk; int[] sayilar = new int[3]; try{ for(int i=0;i<jtf.length-1;i++) { sayilar[i]=Integer.parseInt(jtf[i].getText()); carpimlar*=sayilar[i]; } Arrays.sort(sayilar); enkucuk = sayilar[0]; enbuyuk = sayilar[2]; int bulunan=enkucuk; int tekrar=Integer.parseInt(jtf[3].getText()); /* * birinci yol */ /*for(int i=enkucuk;i<=carpimlar;i+=enkucuk) { if(i%sayilar[0]==0 && i%sayilar[1]==0 && i%sayilar[2]==0) { bulunan=i; break; } } */ // asallar bulunan=1; for(int i=2;i<enbuyuk;i++) { boolean durum=true; for(int j=2;j<=(i/2);j++) { if(i%j==0) { durum=false; break; } } if(durum) { while(sayilar[0]%i==0 || sayilar[1]%i==0 || sayilar[2]%i==0) { for(int a=0;a<sayilar.length;a++) { if(sayilar[a]%i==0) sayilar[a]/=i; } bulunan*=i; } } } bulunan*=tekrar; int saniye=bulunan%60; int dakika=(bulunan-saniye)/60; String sonuc=tekrar+ ". tekrar "; if(dakika>0) sonuc+=dakika+" dk "; sonuc+=saniye+" sn sonra"; jlab.setText(sonuc); } catch(Exception ex){ } } /** * @param args */ public static void main(String[] args) { new lamba(); } } |