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]
}
}print an integer in java
public class HelloWorld {
public static void main(String[] args) {
int number = 45;
System.out.println("You entered: " + number);
// output => You entered: 45
}
}Copyright © 2021 Codeinu
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