java how to print an array
import java.util.Arrays;
class Scratch{
public static void main(String[] args){
int[] arr = new int[3];
System.out.println( Arrays.toString( arr ));
//prints [0, 0, 0]
}
}java how to print an array
import java.util.Arrays;
class Scratch{
public static void main(String[] args){
int[] arr = new int[3];
System.out.println( Arrays.toString( arr ));
//prints [0, 0, 0]
}
}how to print string array in java
import java.util.Arrays;
//How to print Arrays in Java
public class Printarray{
public static void main(String[] args){
String[] arr = new String[]{"Mumbai","Delhi","Kolkata","Chennai"};
//Using for loop;
for(int i=0; i<arr.length;i++){
System.out.println(arr[i]);
}
//Using for-each loop;
for(String city:arr){
System.out.println(city);
}
//Using Arrays.toString() method
System.out.println(Arrays.toString(arr));
//Using Arrays.deepToString() method its also converting multidimensional arrays to strings.
System.out.println(Arrays.deepToString(arr));
//Using Array as list method
System.out.println(Arrays.asList(arr));
}
}print an array java
public class Array {
public static void main(String[] args) {
int[] array = {1, 2, 3, 4, 5}; //Your array
for (int element: array) { //Advanced For Loop (For each)
System.out.println(element); //print each element of
//the array for each iteration
}
}
}Copyright © 2021 Codeinu
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