/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

0 vote244 views1 answer
Sum in range
Java
0 vote171 views1 answer
How to sort 2d array in java using stream api
Java
0 vote257 views2 answers
Java Regex : 4 Letters followed by 2 Integers
Java
1 vote191 views1 answer
Org.springframework.orm.jpa.EntityManagerHolder cannot be cast to org.springframework.orm.hibernate5.SessionHolder
Java Spring
0 vote158 views0 answer
Java
7 votes203 views1 answer
Java.lang.IndexOutOfBoundsException: Index: 1, Size: 0 at java.util.ArrayList.add(ArrayList.java:483)
Java
0 vote196 views1 answer
Jsoup remove element
Java
0 vote204 views1 answer
H2-gramer-conf
Java
0 vote197 views4 answers
Trier un tableau de string java
Java
3 votes194 views2 answers
Kmp java
Java