CODEWITHSUNDEEP
java
nikhil
nikhil

Reputation: 9363

Java Read Line of Integers from console

What I need to do is that I have a series of lines of integers and have to read them from console. I have adopted the following method. I read a line and then split it using the delimiter as space, collect the integers into a string array and then typecast each of the element of the string array. I find this method very cumbersome. Is there any other simpler method to achieve the same in Java?

Upvotes: 0

Views: 2850

Answers (2)

ncmathsadist
ncmathsadist

Reputation: 4891

Look into using something like java.io.Scanner, and its methods for grabbing variables of various types.

Upvotes: 0

Jesus Ramos
Jesus Ramos

Reputation: 23268

Scanner in = new Scanner(theLine);
while (in.hasNextInt())
    add in.nextInt() to arraylist or something

Upvotes: 4

Related Questions