alpine2.tar.gz

Perl is one of the most popular text processing languages in the world. It allows you to create extremely efficient text parsers for all sorts of applications.

This interactive course will help you get up to speed on Perl, starting off with basic concepts like loops, strings, and arrays. You'll build your way up to more complex topics like data structures and packages.

No background knowledge is needed. Anyone willing to understand the principles and syntax of Perl to use it in the future will find this course useful.

Learn Perl from Scratch

## Problem statement 

Write a code which will check whether a given **integer** `$number` is **even** or **odd**. You're given a variable `$temp`. Set this to `0` if the `$number` is even and `1` if the `$number` is odd.

**Hint:** Think along the lines of using `if-else` condition.
### Input
An integer.
### Output
Boolean `0` if the number is even, and `1` if the number is odd.
### Sample input
```
number = 3
```

### Sample output

```
1
```

## Coding exercise
**Write your code below**. It is recommended that you try solving the exercise yourself before looking at the solution.

**Good Luck!**

# Problem statement 

Write a code which will check whether a given **integer** `$number` is **even** or **odd**. You're given a variable `$temp`. Set this to `0` if the `$number` is even and `1` if the `$number` is odd.

**Hint:** Think along the lines of using `if-else` condition.
## Input
An integer.
## Output
Boolean `0` if the number is even, and `1` if the number is odd.
## Sample input
```
number = 3
```

## Sample output

```
1
```

# Coding exercise
**Write your code below**. It is recommended that you try solving the exercise yourself before looking at the solution.

**Good Luck!**

# Problem statement 

Write a code which will check whether a given **integer** `＄number` is **even** or **odd**. You're given a variable `＄temp`. Set this to `0` if the `＄number` is even and `1` if the `＄number` is odd.

**Hint:** Think along the lines of using `if-else` condition.
## Input
An integer.
## Output
Boolean `0` if the number is even, and `1` if the number is odd.
## Sample input
```
number = 3
```

## Sample output

```
1
```

# Coding exercise
**Write your code below**. It is recommended that you try solving the exercise yourself before looking at the solution.

**Good Luck!**

Let's check whether the number is Even or Odd by solving a challenge in this lesson.

Getting Started

Variables

Operators

Conditional Statements

Loops

Subroutines

Strings

Arrays

Packages

Conclusion

Challenge 1: Even or Odd

Problem statement

Input

Output

Sample input

Sample output

Coding exercise