Nikola Drobnjak

• Username: 2★nikoladrobnjak
• Country:  Serbia
• Student/Professional:Student
• Institution:Gimnazija Veljko Petrovic Sombor, Serbia Sombor Serbia
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 34

Current Ratings Graph Old Ratings Graph

1407 (+9)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 113 Division 4 (Rated)(2023-12-20 22:30:06)

Global Rank:   4419

Cheated in:   

Ratings System Update

(2023-12-20 22:30:06)

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?

1410 (+6)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 69 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   2342

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 (34)

November Challenge 2021 Division 3 (Rated)

Equal Coins, Which Fuel is Cheaper

December Challenge 2021 Division 3 (Rated)

Valleys and Hills, List of Lists, Utkarsh and Placement tests

January Long 2022 - I, Division 3 (Rated)

Keplers Law

January Long 2022 - II, Division 3 (Rated)

TCS Examination

February Long 2022 - I, Division 3 (Rated)

N Queens Puzzle Solved !, Chef and the Hair Salon

February Long 2022 - II, Division 3 (Rated)

Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome

March Long One 2022, Division 3 (Rated)

Akash and Function, Akash and Missing Class, Wordle

March Long Two 2022, Division 3 (Rated)

Chef and Races, The Rating Dilemma

April Long One 2022, Division 3 (Rated)

Dazzling AXNODR Challenge , The Cooler Dilemma 2

April Long Two 2022 Division 3 (Rated)

Sasta Shark Tank, Best Coupon

Starters 37 Division 4 (Rated)

The Mango Truck, Roller Coaster

May Long One 2022 Division 4 (Rated)

Sugarcane Juice Business, The Attack of Queen, Football Cup, Miami GP

Starters 39 Division 4 (Rated)

Compress the Video, Recent contest problems, My very 1st contest!, A or B, Chess Ratings

May Long Two 2022 Division 4 (Rated)

Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Degree of Polynomial

Starters 41 Division 4 (Rated)

Equal Integers, Chef and Brain Speed, Chef and Chocolates, Is this priority or parity!, Path Parity, Determine the Winner

July Long One 2022 Division 4 (Rated)

Bidding, Journey of the Knight, Slow Solution, Pass the Exam, Chef and Candies

Starters 47 Division 4 (Rated)

Chef On Date, End Sorted, Minimum Coins, Chess Time

Starters 48 Division 4 (Rated)

Buy Lamps, Fill The Grid, Passes for Fair, Fill Candies

July Long Two 2022 Division 4 (Rated)

Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Insurance, Hungry Chef

October Long 2022 Division 4 (Rated)

Podium Finish, Minimum Pizzas, Building Race

Starters 60 Division 4 (Rated)

Tax in Chefland

Starters 63 Division 4 (Rated)

Packing Books, Tasty Decisions, Avoid Squares Please

Starters 64 Division 4 (Rated)

Mario and the Broken String, Distinct Colors, Water Consumption

Starters 65 Division 4 (Rated)

Nahaane Jaa, Parity, Candies, Hackerman

November Long 2022 Division 4 (Rated)

Split and Maximize, Time Complexity, Water Mixing

Starters 66 Division 4 (Rated)

Just Like Mob!, Binary Battles, Squats, Monopoly in Chefland

Starters 67 Division 4 (Rated)

Expensive Steps , Minimum Number of Ones, Counting Problem, Tour of King

Starters 69 Division 4 (Rated)

Rain in Chefland, Scalene Triangle, Convert to permutation

December Long 2022 Division 4 (Rated)

Divisible by A_i, Gcd of Subarrays, Good Investment or Not, Reach fast, Maximise XOR

Starters 76 Division 3 (Rated)

Redistributing Chocolates, Zero String, 400M Race, Not Divisible

February Cook-Off 2023 Division 4 (Rated)

Battery Health, Bi_lindrome!, Permutation and Modulus, Netflix

Starters 91 Division 3 (Rated)

Odd GCD Permutation, Blobby Volley Scores

Starters 113 Division 4 (Rated)

Maximum Score , Make N Zero, Thala For A Reason

Total Problems Solved: 125