JuniorTheoryCommon

What does the program print?

JAVA

public class Main {
    public static void main(String[] args) {
        String s = "interview";
        System.out.println(s.substring(2, 5));
    }
}

ter

Expecting terv: the end index of substring is not included, so substring(2, 5) stops before index 5 and returns three characters.
Expecting nte: string indexes start at 0, like array indexes, so index 2 is the third character, t.

What does s.substring(2) return for the same string?
What happens when substring gets an end index larger than the length of the string?

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Back to questions

JuniorTheoryCommon

What does the program print?

JAVA

public class Main {
    public static void main(String[] args) {
        String s = "interview";
        System.out.println(s.substring(2, 5));
    }
}

ter

Expecting terv: the end index of substring is not included, so substring(2, 5) stops before index 5 and returns three characters.
Expecting nte: string indexes start at 0, like array indexes, so index 2 is the third character, t.

What does s.substring(2) return for the same string?
What happens when substring gets an end index larger than the length of the string?

Back to questions Open topic in roadmap →Answer it yourself — Quiz