Dmitriy Yurkin's Profile on SoloLearn

# Dmitriy Yurkin

10
5039 XP

744 XP

704 XP

374 XP

284 XP

266 XP

193 XP

32 XP

## My Codes

MergeSort

InsertionSort

QuickSort

Polymorphism in fields and methods

Concatenation

IntegerPool

Can we change private fields?

Random Array with positive and negative numbers

🤘Lambdas🤘

āMultiplication Tableā

Reverse number

Palindrome Words (for challenge)

A Pronic Number

🌀Spiral Of Numbers🌀

āHourglass of numbersā

ā¶Floyd's Triangleā¶

Count the words in the String

Count the digit in number

Factorial

Days from start of the year

Email Validation

Password Generator (with choosing its length)

Determine season by the month number

Time to get out of work!

Days until my birthday

Bubble Sorting

Factorial with recursion

One year deposit

Leap year

The area of a right triangle

## My Certificates

JavaScript
Issued: 25 February, 2018
CSS
Issued: 27 October, 2017
Java
Issued: 12 October, 2017
Python 3
Issued: 30 May, 2017
HTML
Issued: 23 May, 2017
SQL
Issued: 11 January, 2017

## Achievements

Respected Citizen
Coder
Post 5 codes with at least 5 upvotes each
Good Question
Developer
Junior
Post an answer and get an upvote
Hat Trick
Complete 3 courses
Intern
Post a code and get an upvote
Just Getting Started
Win a challenge
Post a question and get an upvote
Verified Account
Good Citizen
Achiever
Complete a course
Engaged in!
Complete a lesson
Course Master
Complete 10 courses
Great Question
Top Question
Popular Question
Question Master
Post 5 questions with at least 5 upvotes each
Question Ninja
Post 10 questions with at least 5 upvotes each
Question Guru
Post 50 questions with at least 5 upvotes each
Master
Win 50 challenges using one weapon
Unstoppable
Win 100 challenges using one weapon
Practice Makes Perfect
Win 200 challenges using one weapon
Guru
Win 500 challenges using one weapon
Flawless victory in a challenge
Challenge Master
5 flawless victories in a row using one weapon
Rising Star
Win 5 challenges in a row using one weapon
Unbeatable!
Win 10 challenges in a row using one weapon
Epic!
Win 50 challenges in a row using one weapon
Gaining Experience
Complete 50 challenges using one weapon
The Player
Complete 100 challenges using one weapon
Respect!
Complete 500 challenges using one weapon
Senior Developer
Teacher
Illuminator
Self-Learner
Contributor
Comment Master
Leave 5 comments in a lesson/quiz with at least 5 upvotes each
Moderator
Awarded to members who have been selected by our moderation team to help moderate community content.
Gold Moderator
Awarded to select Moderators who show expertise in moderation and are ready for the next level of responsibilities.
Quiz Reviewer
Exclusive badge, handed out to community members who moderate user-generated quizzes.
Gold Quiz Reviewer
Exclusive badge, handed out to experienced Quiz Reviewers who show expertise in moderation of user-generated quizzes.
Creator
Create 10 SoloLearn-approved lessons in the Lesson Factory.
Creator Master
Create 50 SoloLearn-approved lessons in the Lesson Factory.
Platinum Moderator
Awarded to experienced moderators who are ready to recruit and train new moderators and curate community content.
Solution Master
5 code coach solutions
Solution Ninja
10 code coach solutions
Solution Guru
50 code coach solutions
Solver
Solve a code coach problem
BTS Streak Finisher
15 straight days of learning
Code Master
Post 10 codes with at least 5 upvotes each
Code Ninja
Post 50 codes with at least 5 upvotes each
Quiz Creator
Create 20 SoloLearn-approved quizzes in the Quiz Factory.
Quiz Creator Master
Create 100 SoloLearn-approved quizzes in the Quiz Factory.