public/subjects/java-piscine/StringLength/README.md

StringLength

Instructions

Create a file StringLength.java.

Write a function getStringLength that returns the length of the string passed as parameter.

Expected Functions

public class StringLength {
    public static int getStringLength(String s) {
        // your code here
    }
}

Usage

Here is a possible ExerciseRunner.java to test your function :

public class ExerciseRunner {
    public static void main(String[] args) {
        System.out.println(StringLength.getStringLength("Hello World !"));
        System.out.println(StringLength.getStringLength(""));
    }
}

and its output :

$ javac *.java -d build
$ java -cp build ExerciseRunner
13
0
$

Notions

String