java_reverse_integer Given a signed 32-bit integer x, return x with its digits reversed. If reversing x causes the value to go outside the signed 32-bit integer range [- $2^ {31}$, $2^ {31} - 1$], ...

7. Reverse Integer Given a signed 32-bit integer x, return x with its digits reversed. If reversing x causes the value to go outside the signed 32-bit integer range [-231, 231 - 1], then return 0.

How to create an Integer vs. int in Java While there is really only one way to initialize an int directly, you can initialize Integer types in Java multiple ways, including: Through a Java constructor ...