Learn Intermediate Python 3 with this interactive course, and get a handle on the most popular programming language in the world.

Join us on an interactive journey through the syntax and functionality of Python. The course begins by exploring the basic building blocks before moving on to higher-level concepts such as functions and loops. Fun quizzes and coding challenges will accompany you along the way to help enforce all the concepts covered in the course.

By the time you're done, you'll have the skills you need to create your own basic applications in Python 3.

Learn Intermediate Python 3

## Problem Statement
In this exercise, you must implement the `rep_cat` function. You are given two integers, `x` and `y`, as arguments. You must convert them into strings. The string value of `x` must be repeated `10` times and the string value of `y` must be repeated `5` times. 

At the end, `y` will be concatenated to `x` and the resulting string must returned.

### Sample Input
```python
x = 3
y = 4
```

### Sample Output
```python
'333333333344444'
```

## Coding Challenge
Take some time to figure out the logic behind this problem before jumping to the implementation. The function skeleton has been created. You only need to write code in its body.

The `pass` statement can be erased and replaced with your `return` statement.

If you get stuck, feel free to check out the solution review in the next lesson.

Good luck!

# Problem Statement
In this exercise, you must implement the `rep_cat` function. You are given two integers, `x` and `y`, as arguments. You must convert them into strings. The string value of `x` must be repeated `10` times and the string value of `y` must be repeated `5` times. 

At the end, `y` will be concatenated to `x` and the resulting string must returned.

## Sample Input
```python
x = 3
y = 4
```

## Sample Output
```python
'333333333344444'
```

# Coding Challenge
Take some time to figure out the logic behind this problem before jumping to the implementation. The function skeleton has been created. You only need to write code in its body.

The `pass` statement can be erased and replaced with your `return` statement.

If you get stuck, feel free to check out the solution review in the next lesson.

Good luck!

Let's convert integers to strings and repeat their instances.

Introduction

Data Types and Variables

Conditional Statements

Functions

Loops

Python Exam I

Data Structures

Libraries

Appendix

Python Exam II

Exercise: Repetition and Concatenation

Problem Statement #

Sample Input #

Sample Output #

Coding Challenge #