tudor iacob

• Username: 6★tudoriacob69
• Country:  Romania
• Student/Professional:Student
• Institution:Unirea National College, Romania
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

2211 (+14)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 175 (Rated till 5 stars)(2025-02-26 22:00:00)

Global Rank:   30

Cheated in:   

Ratings System Update

(2025-02-26 22:00:00)

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?

2007 (-57)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 21 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   111

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)

None

Practice Paths (0)

None

Contests (16)

September Challenge 2021 Division 3 (Rated)

XOR Equal

September Cook-Off 2021 Division 2

Zebra Crossing, Fake Swaps, Adjacency Hatred

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 3 (Rated)

The Two Dishes, Obtain the Sum, Find the Direction, The Grid Fill Problem, Positive Spewing

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Make that Array!, Interesting Pairs, Magical Doors

CodeChef Starters 14 Division 2 (Unrated)

FIXFIX, Counting Tuples, Diagonal movement, Odd GCD, Task Times

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Yet another MEX problem, Which Mixture

September Lunchtime 2021 Division 2

Alice vs Bob Faceoff, Yet another SOD problem, Balanced and Unique Arrays

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union, Mean equals Median

Starters 156 (Rated till 6 stars)

Interval Cliques, Partition Score

Starters 159 (Rated till 5 stars)

Chess Colouring, Elections, Super Hero, Random Nim, Glass Bridge (Easy), Crafty Coloring (Easy)

Starters 160 (Rated till 5 stars)

Palindrome Love, Modindrome, Buying Order (Easy)

Starters 164 (Rated till 5 stars)

Halloween Array, Construct Permutation, Connecting Wells

Starters 166 (Rated till 6 stars)

Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library

Starters 167 (Rated till 5 stars)

Grid Construction (Odd), Grid Construction (Even), Sum Over Subarrays, Temperature Balance, Alternate Universe, Lottery Tickets

Starters 168 (Rated till 6 stars)

No Two Alike, Binary Removals, Xoperations, Equate XOR

Starters 170 (Rated till 6 star)

Crazy Jumping Frogs, qUiRkY qUesTs (Easy)

Starters 174 (Rated upto 2700)

GCD Add Size, Mystic Slimes

Starters 175 (Rated till 5 stars)

Alternate It!, Multiplexer

Starters 210 (Rated till 5-star)

Delete Sorted Subsequence, First Element Counting

Monday Munch - DSA Challenge 13

Count of Maximum, Cost of Groceries, Less than 10

Total Problems Solved: 86