tugas BP-ARRAY

import java.util.Scanner;
class array_2
{
public static void main(String[] args)
{
int a, n,jml_nil=0;
double nil_banding=0;
double nil_rata=0;
int[] nilai; // deklarasi variabel array
nilai = new int[10]; // membuat objek array

Scanner input = new Scanner(System.in);

System.out.print("Masukkan Banyak Data = ");
n = input.nextInt();

System.out.println("");

//Memasukan Data ke Elemen Array
for(a=0; a {
System.out.print("Masukkan Array ke " + a + " = ");
nilai[a] = input.nextInt();
}
//Nilai maximum pada Array
System.out.println();

System.out.print("Nilai maximum Array");
double maxnilai=nilai[0];
for (a=1;a if (nilai[a]>maxnilai)
maxnilai=nilai[a];
}
System.out.println("maximum nilai="+maxnilai);

//Nilai minimum Array
System.out.println();
System.out.print("Nilai minimum Array");
double minnilai=nilai[0];
for (a=1;a if (nilai[a] minnilai=nilai[a];
}
System.out.println("minimum nilai="+minnilai);


//Menampilkan Data ke Elemen Array

System.out.println("\n\nData Yang Diinput ke Elemen Array \n");

for(a=0; a {
System.out.print("Nilai ke - " + a );
System.out.println(" = " + nilai[a]);
jml_nil = jml_nil + nilai[a];
}

nil_rata = jml_nil / n;


System.out.println("Jumlah Array Nilai= " + jml_nil);
System.out.println("Nilai Rata-Rata Array = " + nil_rata);


}
}



output

import java.util.Scanner;
public class sum
{
public static void main (String[] args)
{
Scanner Sum= new Scanner (System.in);
int angka = 0;
int nilai= 2;
int hasil = 0;
System.out.println("Masukkan sum deret=");
angka = Sum.nextInt();
System.out.print("sum=");
while(nilai<=angka*2)
{
System.out.print(nilai);
if (nilai {
System.out.print("+");
}
hasil=hasil+nilai;
nilai=nilai+2;
}
System.out.println("");
System.out.println("Sum="+hasil);
}
}









Package sum;