tugas 7 Array
Nama:Muhammad Syarif H
Nim:4123025
Kelas A
1.import java.util.Arrays;
class tugasSatu{
public static void main(String[] args) {
//mangga, apel, jeruk, papaya, durian
String buah[] ={"mangga","apel","jeruk","pepaya","durian"};
System.out.println(Arrays.toString(buah));
}
}
2.import java.util.Arrays;
class tugasDua{
public static void main(String[] args) {
//98,31,80,11,12
int angka[] ={98,31,80,11,12};
System.out.println(Arrays.toString(angka));
}
}
3.import java.util.Arrays;
class tugasTiga{
public static void main(String[] args) {
//mangga, apel, jeruk, papaya, durian
String buah[] ={"mangga","apel","jeruk","pepaya","durian"};
Arrays.sort(buah);
System.out.println(Arrays.toString(buah));
}
}
4.import java.util.Arrays;
class tugasEmpat{
public static void main(String[] args) {
//mangga, apel, jeruk, papaya, durian
String buah[] ={"mangga","apel","jeruk","pepaya","durian"};
System.out.println("indeks ke 2 adalah "+buah[2]);
System.out.println("indeks ke 4 adalah "+buah[4]);
}
}
5.import java.util.Arrays;
class tugasLima {
public static void main(String[] args) {
//98,31,80,11,12
int[] angka={98,31,80,11,12};
Arrays.sort(angka);
System.out.println(Arrays.toString(angka));
}
}
6.import java.util.Arrays;
class tugasEnam{
public static void main(String[] args) {
//98,31,80,11,12
int angka[] ={98,31,80,11,12};
System.out.println("ukuran array :"+angka.length);
for(int i=0; i<angka.length; i++){
}
}
}
7.import java.util.Arrays;
class tugasTujuh{
public static void main(String[] args) {
//98,31,80,11,12
int angka[] ={98,31,80,11,12};
int jumlah =0;
for(int i=0; i<=4; i++){
jumlah =jumlah+angka [i];
}
System.out.println(jumlah);
}
}
8.public class tugasDelapan {
public static void main(String[] args) {
int[] angka = { 98,31,80,11,12 };
int length = angka.length;
int sum = 0;
for (int i = 0; i < angka.length; i++) {
sum += angka[i];
}
double hasil = sum / length;
System.out.println("rata rata elemen array adalah : "+hasil);
}
}
9.import java.util.Arrays;
public class soalSembilan {
public static void main(String[] args) {
int[][] angka = {
{32, 11, 43, 80},
{12, 44, 76, 12},
{13, 19, 31, 45},
{52, 23, 15, 78}
};
for(int baris=0;baris<angka.length;baris++){
for(int kolom=0;kolom<angka[baris].length;kolom++){
System.out.print(angka[baris][kolom]+" ");
}
System.out.println();
}
}
}
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