Solve problems that are commonly asked in Java coding interviews related to common data structures.

Ace the Java Coding Interview

Data structures are among the fundamentals of computer science and are often a core decision in developing efficient programs. They are categorized as a vital benchmark of computer science knowledge when it comes to industry interviews. This module contains a detailed review of common data structures in Java. We'll also become well-equipped with different data structures by implementing them.
By the end of this module, we'll have expertise in solving problems in data structures.

Data Structures

# Statement
Given an array of integers, `arr`, remove all the even integers from the array.

**Constraints:**

- $1 \leq$ `arr.length` $\leq 10^3$
- $-10^5 \leq$ `arr[i]` $\leq  10^5$

# Examples


Try to solve the Remove Even Integers From Array problem.


Challenge: Remove Even Integers From Array

Try to solve the Remove Even Integers From Array problem.

Challenge 1: Remove Even Integers from an Array

Statement