Day 8: Java DataTypes HackerRank Solution | Must-Know for Java Beginners

Published: 18 May 2025
on channel: JavaCodeSchool
23
1

Today’s problem is Java DataTypes from HackerRank – a must-practice for beginners who want to crack coding rounds and master input handling in Java.

Problem Link:
HackerRank Java Datatypes

In this video, you'll learn:

The range of byte, short, int, and long

How to use try-catch blocks for type validation

How to solve input test cases efficiently


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