Question

How to extract the last word from a string in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        String s = "java c++ php python c#";

        String word = s.substring(s.lastIndexOf(" ") + 1);
        
        System.out.println(word);
    }
}



/*
run:

c#

*/

 

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Answer 2

public class MyClass {
    public static void main(String args[]) {
        String s = "java c++ php python c#";

        String[] arr = s.split(" ");
        
        String word = arr[arr.length - 1];
        
        System.out.println(word);
    }
}



/*
run:

c#

*/

 

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