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SoalDua.java
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SoalDua.java
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package evaluasi.eval1;
import java.util.Arrays;
import java.util.ArrayList;
import java.util.Scanner;
import java.util.Collections;
public class SoalDua {
public static Scanner scan = new Scanner(System.in);
public static int getInput() {
System.out.print("Masukkan uang anda: ");
int n = scan.nextInt();
return n;
}
public static int[] getArray1() {
System.out.println("Masukkan harga kaca mata");
int[] kaca = new int[3];
for (int i = 0; i < 3; i++) {
System.out.print("Harga ke " + (i + 1) + ": ");
int bil = scan.nextInt();
kaca[i] = bil;
}
System.out.print("Harga kaca mata: " + Arrays.toString(kaca));
System.out.println();
return kaca;
}
public static int[] getArray2() {
System.out.println("Masukkan harga baju");
int[] baju = new int[3];
for (int i = 0; i < 3; i++) {
System.out.print("Harga ke " + (i + 1) + ": ");
int bil = scan.nextInt();
baju[i] = bil;
}
System.out.print("Harga baju: " + Arrays.toString(baju));
System.out.println();
return baju;
}
public int[] hitung() {
int[] kaca = getArray1();
int[] baju = getArray2();
int[] hasil = new int[9];
int k = 0;
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
hasil[k] = (kaca[i] + baju[j]);
k++;
}
}
return hasil;
}
public ArrayList<Integer> cetak() {
int n = getInput();
int[] hasil = hitung();
ArrayList<Integer> cukup = new ArrayList<Integer>();
System.out.println("Kombinasi: " + Arrays.toString(hasil));
for (int i=0; i<hasil.length;i++) {
if (hasil[i] <= n) {
cukup.add(hasil[i]);
}
}
return cukup;
}
public void kondisi() {
ArrayList<Integer> cukup = cetak();
System.out.println("Cukup : " + cukup);
if (cukup.size() != 0) {
Integer max = Collections.max(cukup);
System.out.print("Hasil = " + max);
} else {
System.out.print("Uang Tak Cukup");
}
}
public static void main(String[] args) {
SoalDua run = new SoalDua();
run.kondisi();
}
}