/Java/Input array through scanner in java

Input array through scanner in java

How to get an array as input in java

    public class TakingInput {

    public static void main(String[] args) {

        Scanner s = new Scanner(System.in);

        System.out.println("enter number of elements");

        int n=s.nextInt();

        int arr[]=new int[n];

        System.out.println("enter elements");

        for(int i=0;i<n;i++){//for reading array
            arr[i]=s.nextInt();

        }

        for(int i: arr){ //for printing array

            System.out.println(i);

        }


    }

}

Source: stackoverflow.com

Input array through scanner in java

public static void main (String[] args)
{
    Scanner input = new Scanner(System.in);
    double[] numbers = new double[5];

    for (int i = 0; i < numbers.length; i++)
    {
        System.out.println("Please enter number");
        numbers[i] = input.nextDouble();
    }
}

Source: stackoverflow.com

Similar codes

3 votes127 views2 answers
Counting repeated characters in a string in java
Java
1 vote126 views1 answer
Iterator constructor java
Java
2 votes131 views1 answer
Unhandled exception: platformexception(error, java.lang.illegalstateexception: trying to create a platform view of unregistered type: plugins.flutter.io/webview
Java
0 vote125 views1 answer
Java standard inner class
Java
1 vote117 views1 answer
How to convert char to uppercase java
Java
0 vote119 views1 answer
Wrap text in jscrollpane
Java
0 vote117 views1 answer
Gcd = 1
Java
0 vote139 views1 answer
Initialize empty dictionary java
Java
0 vote132 views1 answer
Hibernate/JPA criteria query
Java
10 votes126 views3 answers
H2 database spring boot
Java