Java Program To Reverse An Array

Java Program To reverse an arrazy

Method 1: Without Inbuilt Function-

Method 2: Using Inbuilt Functions

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Frequently Asked Questions-

Which method is more important from the exam point?

If you are going to your school/college exams, method 1 is more important as it needs implementation.

Why do we need to reverse an array?

It is mostly used yo check the manipulation capacity of the students.

Which method is suitable for competitive programming?

Rather than implementing the array, one must use the inbuilt function. So, method 2 is best in this case.

What is the time complexity of the program?

The loop process for n/2 time. So, the time complexity is o(n/2)

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