/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package tugas;
import java.util.Scanner;
/**
*
* @author guruh
*/
public class tugaspakdosen
{
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
String[][] array = new String[4][4];
int cek;
String bintang = "";
for(int i=0;i<array.length;i++){
for(int j=0;j<array.length;j++){
System.out.print("Input Angka baris["+i+"]"+" kolom["+j+"]= ");
array[i][j] = scan.next();
}
System.out.println("\n");
}
System.out.println("\n");
System.out.println("Hasil Nilai Inputan");
for(int i=0;i<array.length;i++){
for(int j=0;j<array.length;j++){
System.out.print("|"+array[i][j]+"|");
bintang = array[i][j];
cek = bintang.indexOf("4");
array[i][j] = cek>=0?"**":array[i][j];
}
System.out.println("");
}
System.out.println("------------------------------------");
System.out.println("");
System.out.println("Hasil Nilai Berubah");
for(int i=0;i<array.length;i++){
for(int j=0;j<array.length;j++){
System.out.print("|"+array[i][j]+"|");
}
System.out.println();
}
}
}
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package tugas;
import java.util.Scanner;
/**
*
* @author guruh
*/
public class tugaspakdosen
{
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
String[][] array = new String[4][4];
int cek;
String bintang = "";
for(int i=0;i<array.length;i++){
for(int j=0;j<array.length;j++){
System.out.print("Input Angka baris["+i+"]"+" kolom["+j+"]= ");
array[i][j] = scan.next();
}
System.out.println("\n");
}
System.out.println("\n");
System.out.println("Hasil Nilai Inputan");
for(int i=0;i<array.length;i++){
for(int j=0;j<array.length;j++){
System.out.print("|"+array[i][j]+"|");
bintang = array[i][j];
cek = bintang.indexOf("4");
array[i][j] = cek>=0?"**":array[i][j];
}
System.out.println("");
}
System.out.println("------------------------------------");
System.out.println("");
System.out.println("Hasil Nilai Berubah");
for(int i=0;i<array.length;i++){
for(int j=0;j<array.length;j++){
System.out.print("|"+array[i][j]+"|");
}
System.out.println();
}
}
}

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