ARRAY DAN PENGULANGAN

TUGAS KELOMPOK PENGULANGAN
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package tugaskelompok; import java.util.Scanner; public class Tugaskelompok { public static void main(String[] args) { Scanner nilai = new Scanner(System.in); System.out.print("masukkan angka :"); int input=nilai.nextInt(); if (input>=20){ System.out.print("nilai dimasukan lebih dari 20"); } for(int i=input; i<=20; i+=2) System.out.println(i+" ");} }
hasilnya apabila nilai dibawah 20

hasilnya apabila nilai lebih dari 20

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PERCABANGAN

package tugaspbo3; import java.util.Scanner; public class matrix { public static void main(String args[]){ Scanner matriks = new Scanner(System.in); int m; int n; int[][]yana1 = new int[6][6]; int[][]yana2 = new int[6][6]; int[][]penjumlahan = new int[6][6]; int[][]pengurangan = new int[6][6]; //masukan matrix yana1 5x5 for(m=1;m<6;m++) { for(n=1;n<6;n++) { System.out.print("yana1 " + m + "." + n + "= "); yana1[m][n] =matriks.nextInt(); } } System.out.println(); // masukan matrix yana2 5x5 for(m=1;m<6;m++) { for(n=1;n<6;n++) { System.out.print("Matrix2 " + m + "." + n + "= "); yana2[m][n] =matriks.nextInt(); } } //rumus Matrix 5x5 penjumlahan dan pengurangan for(m=1;m<6;m++) { for(n=1;n<6;n++) { penjumlahan[m][n] = yana1[m][n] + yana2[m][n]; pengurangan[m][n] = yana1[m][n] - yana2[m][n]; } } //munculkan matrix yana1 System.out.println("\nYana 1\n"); for(m=1;m<6;m++) { for(n=1;n<6;n++) { System.out.print(" " + yana1[m][n]); } System.out.println(); } //munculkan matrix yana2 System.out.println("\nYana 2\n"); for(m=1;m<6;m++) { for(n=1;n<6;n++) { System.out.print(" " + yana2[m][n]); } System.out.println(); } //hasil penjumlahan matrix yana1 dan yana2 System.out.println("\nyana1 + yana2\n"); for(m=1;m<6;m++) { for(n=1;n<6;n++) { System.out.print(" " + penjumlahan[m][n]); } System.out.println(); } //hasil pengurangan matrix yana1 dan yana2 System.out.println("\nyana1 - yana2\n"); for(m=1;m<6;m++) { for(n=1;n<6;n++) { System.out.print(" " + pengurangan[m][n]); } System.out.println(); } } }

hasilnya