Petros Simidyan's Profile on SoloLearn

# Petros Simidyan

16
56071 XP

38273 XP

6256 XP

1992 XP

167 XP

174 XP

84 XP

56 XP

33 XP

10 XP

## My Codes

Evil Numbers

Test with std::vector

Test with std::vector push_back

Pseudorandom number generator

Big prime values generator

RSA Cryptosystem

Extended Euclidean algorithm (iterative version)

Extended Euclidean algorithm (recursive version)

Prime number generator using Miller-Rabin test

CHALLENGE: Gapful numbers

Challenge Totatives

counting sort algorithm with explanation

Count number of bits to be flipped to convert A to B

CHALLENGE:Composite number (recursive version)

CHALLENGE:Composite number (iterative version)

CHALLENGE: Josephus Problem

CHALLENGE:Goldbach's Conjecture

CHALLENGE:Kaprekar's Numbers

CHALLENGE:Sort String (with counting sort)

CHALLENGE:Deficient Numbers

Defend the Base

CHALLENGE: A Snail's Journey

CHALLENGE: Pronic Numbers

CHALLENGE: Decimal to Rational

CHALLENGE: Palindrome Numbers

CHALLENGE: Twin Prime Numbers using own dymanic array

CHALLENGE: Find The Digit

CHALLENGE: Garland Words

CHALLENGE: Pandigal Numbers

CHALLENGE: Automorphic Numbers

CHALLENGE: Print Pattern

CHALLENGE: Twin Prime Numbers using std::vector

CHALLENGE: Self-Defined toString(), Recursive version

CHALLENGE: Self-Defined toString(), Iterative version

CHALLENGE:Balanced Parenthesis

CHALLENGE:Spy Number

CHALLENGE:Spy Number

CHALLENGE:First Recurring Character

CHALLENGE:Neighbor Numbers

CHALLENGE:Find the pair

SelectionSort with pointers

SelectionSort with arrays

CHALLENGE:Multiply two numbers like on paper

CHALLENGE:alphabetical balance scale

CHALLENGE:Number of units

Finger Counting

Number Squeezer

Range Extraction

CHALLENGE: PRINT OCTAGON

CHALLENGE: Staircase Number

Only increasing or decreasing words, with macros

Only increasing or decreasing words

Capitalize each first letter in word

Bouncing Ball Physics challenge

String Replacement Challenge 2.0

String Replacement Challenge 1.0

palindrome words (with loop)

palindrome words (recursively)

CHALLENGE:REARRANGING THE DIGITS

APPR.SQUARE ROOT with JAVA

APPR.SQUARE ROOT

Digital root

GRID WALKING

PRONIC NUMBER TEST

PRIME NUMBERS SUM

JUST LETTERS

REVERSE INTEGER 2.0

REVERSE INTEGER 1.0

CHALLENGE: CUT A STRING

SORT STRINGLETTERS ALPHABETICALY

Output of a number with sum of 2 primes

Prime Factorization

Latin Square

CLOCKWISE SPIRAL SQUARE

Hot or Cold Game

Mersenne Prime Numbers

Caratsuba Algorithm

Quix numbers

superperfect numbers

Betrothed Numbers

NumberWithSum

quark-pair counter

perfect Number

D-ary HeapSort

## My Certificates

SQL
Issued: 19 September, 2017
HTML
Issued: 22 July, 2017
Java
Issued: 17 July, 2017
C++
Issued: 27 May, 2017

## Achievements

Solution Master
5 code coach solutions
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Good Question
Code Master
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Guru
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Junior
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Hat Trick
Complete 3 courses
Unbeatable!
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Respect!
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Intern
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Practice Makes Perfect
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Unstoppable
Win 100 challenges using one weapon
The Player
Complete 100 challenges using one weapon
Master
Win 50 challenges using one weapon
Gaining Experience
Complete 50 challenges using one weapon
Challenge Master
5 flawless victories in a row using one weapon
Rising Star
Win 5 challenges in a row using one weapon
Flawless victory in a challenge
Just Getting Started
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Achiever
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Verified Account
Engaged in!
Complete a lesson
Good Citizen
Respected Citizen
Course Master
Complete 10 courses
Epic!
Win 50 challenges in a row using one weapon
Great Question
Top Question
Popular Question
Question Master
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Question Ninja
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Question Guru
Post 50 questions with at least 5 upvotes each
Teacher
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Self-Learner
Contributor
Comment Master
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Creator
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Creator Master
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Developer
Senior Developer