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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
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Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Andrei Ciobanu
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Andrei Ciobanu

Rookie League Rookie League
  • 4★amcbn
  •   Romania
  • Student
  • Colegiul Naţional Iaşi, Romania
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 22
1890 (+29)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 144 Division 2 (Rated)(2024-07-24 22:00:02)
Global Rank:   339
Cheated in:   

Ratings System Update

(2024-07-24 22:00:02)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
1831 (-151)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 42 Division 2 (Rated)(2022-12-20 00:00:00)
Global Rank:   328
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (0)

Practice Paths (2)

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Rise from 3* to 4*

2%
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Jump from 2* to 3*

2%

Contests (22)

September Cook-Off 2021 Division 3

Fake GCD, Adjacency Hatred, Cars and Bikes

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 3 (Rated)

Find the Direction, Obtain the Sum, The Two Dishes

CodeChef Starters 12 Division 3 (Rated)

Good Weather, Make it Divisible

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, The Preparations, Magical Doors

CodeChef Starters 14 Division 2 (Unrated)

Odd GCD, FIXFIX, Diagonal movement

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray, Digit Removal, MEX-OR

September Lunchtime 2021 Division 3

Two Dishes, Balanced and Unique Arrays, Vaccine Dates , Alice vs Bob Faceoff, Yet another SOD problem

December Challenge 2021 Division 2 (Unrated)

Valleys and Hills, Utkarsh and Placement tests, List of Lists, Rock Paper Scissors, Pyramid Traversal

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, And Or Union

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Equal LIS

February Cook-Off 2022 Division 2

Prefix Permutation

February Long 2022 - II, Division 2 (Unrated)

Avoid Fixed Points, Bitwise swaps, Xor Palindrome

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery, Non Coprime Neighbours, String Reverse

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

CodeChef Starters 30 Division 2 (Rated)

Minimum Coloring, Gift Shop and Coupon, Balanced Reversals

CodeChef Starters 32 Division 2 (Rated)

Maximize the Minimum, Flip Sorting, Finding Shoes

April Cook-Off 2022 Division 2

Sticks and Rectangles

May Long One 2022 Division 2 (Unrated)

The Attack of Queen, Pushpa

Starters 38 Division 2 (Rated)

Good Pairs, Average Gift, Circular Track

Starters 39 Division 2 (Rated)

Compress the Video, Closest Vowels, Even Subarray XOR

May Long Two 2022 Division 2 (Unrated)

Xor Palindrome, Degree of Polynomial, Make them Zero, Total Prize Money, Score High, Subarrays with length, Not Tree Again!, Subsequence-Numbers Divisible by 7, Practice makes us perfect

Starters 40 Division 2 (Unrated)

Infinity Staircase, Or Permutation, Good Pairs

Starters 41 Division 2 (Rated)

Path Parity, Remove and Add, Equal Integers, Is this priority or parity!

June Cook-Off 2022 Division 2 (Rated)

Simple XOR, Break the Stick

Starters 42 Division 2 (Rated)

Maximise Set Bits , Minimum or Maximum, Divisible by 3

June Long One 2022 Division 2 (Unrated)

Equal Strings, Alternate Additions, Possible GCD, Divisible by i , Full Path Eraser

Starters 82 Division 2 (Rated)

Find eX, Difference Matrix, MIN To MAX

Starters 140 Division 2 (Rated)

Lucky Matrix, Make Permutation, Split Permutation, Trick Or Treat, Break The String, Tree Removal

Starters 144 Division 2 (Rated)

Budget Allotment, Largest K

Total Problems Solved: 163

1890
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1890)
  • Inactive Global Rank
  • Inactive Country Rank

Skill tests

93%

C++ Skill test

Attempted on June 2024
75%

Data Structures and Algorithms test using C++

Attempted on June 2024
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Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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