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Hitungan Matematika
*** MENGHITUNG LINGKARAN /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package modul7; import java.io.*; public class Soal1 { public double luas_lingkaran(int diameter) { int jari2=diameter/2; double luas=Math.PI * Math.pow(jari2,2); return luas; } public static void main(String[]args) { Soal1 mt=new Soal1(); System.out.println(mt.luas_lingkaran(20)); System.exit(0); }} *** LUAS LINGKARAN /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package modul7; /** * * @author pemrograman */ import java.io.*; public class Soal1b { public double luas_lingkaran(int diameter) { int jari = diameter / 2; double luas =...
array multidimensi
*** ARRAY MULTI DIMENSI /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package modul6; /** * * @author anik nurul */ public class tugas1 { public static void main( String[] args ){ int data2[][]={{4,6,4,2,8,4,2,10},{4,6,4,2,8,4,2,10}}; for(int a=0;a<data2.length;a++){ for(int b=0;b<data2[0].length;b++){ System.out.print(data2[a][b]+" "); } System.out.print("\n"); } } } *** MEMBUAT NAMA DENGAN ARAY MULTI DIMENSI /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package modul6; /** * * @author pemrograman */ public class tugas2 { public static void main(String[] args) { String data[][] = {{"ABDUL\t085646668991\tKediri"}, {"KUS...
Array
*** ARRAY /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package modul5; /** * * @author anik nurul */ public class tugas1A { public static void main (String []args){ int data []={4,6,4,2,8,4,2,10}; for (int a=0; a<data.length; a++) { System.out.print(data[a]+" "); } } } *** ARRAY INPUT /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package modul5; /** * * @author anik nurul */ import javax.swing.*; public class tugas1B { public static void main(String[] args) { int data []=new int [...
PERULANGAN / LOOPING
*** PERULANGAN /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package modul4; /** * * @author anik nurul */ public class Tugas1 { public static void main(String[] args) { int jml=0; for(int i=1;i<=10;i++) { jml+=i; System.out.println(i); } System.out.println("Jumlah Semua Bilangan : "+jml); } } *** MENGHITUNG PANGKAT DENGAN LOOPING package modul4; public class Tugas1a { public static void main(String[]arg) { int jml=0; int a=1; int b=1; for(int i=1;i<=5;i++){ if (i<=2){ a*=5;} // 5 pangkat 2 if (i<=3) { b*=4; // 4 pagkat 3 } jml=a...