[Solved] - How to Find Largest Number Formed From an Array in Java | Example Tutorial | Code Below

Further Learning [Best Data Structure and Algorithms Courses ]:

Hello hello, everybody, today in this video I will show you how to find the largest number from a given array in Java. This is one of the most popular coding problems from Java interviews and also a nice exercise to learn programming techniques in Java. It's also asked to find the maximum number in a given integer array etc.

To find the largest number formed from an array in Java, we will concatenate 2 numbers standing next to each other. We call it AB and with the same number but we reverse it, so we have BA. After that, we compare AB with BA. If AB is greater than BA, we will take AB. Otherwise, we take BA. The process keeps repeating until we find the largest number formed from that array.

This is also a good Java programming exercise for beginners to practice coding.

More array based problems for practice

I have also posted a GitHub link to the code.

Tags:
Java
Coding
Largest Number
Array
Integer

#java #coding #LargestNumber #Integer #100DaysOfCode #Exercise #Array #Java #Algorithm