Nitu Kumari

• Username: 2★winter_1911
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

1585 (-30)RatingProvisional
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Starters 209 (Rated)(2025-10-22 22:00:02)

Global Rank:   1107

Cheated in:   

Ratings System Update

(2025-10-22 22:00:02)

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1516 (-6)RatingProvisional
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Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   43

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)

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Contests (19)

CodeChef Starters 16 Division 3 (Rated)

Chef And Salary Pay, Professor And Directions, Pass or Fail, Chef and Magical Steps

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

CodeChef Starters 20 Division 2 (Unrated)

Stable Sequence

December Cook-Off 2021 Division 2

Median Minimization, Musical Chairs

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

CodeChef Starters 22 Division 2 (Rated)

Equal LIS, Merging Binary Strings, Even Subset Xor, An Interesting Sequence

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string

February Long 2022 - I, Division 2 (Unrated)

N Queens Puzzle Solved !

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

May Lunchtime 2022 Division 3 (Rated)

Bucket and Water Flow , Problems in your to-do list

May Long Two 2022 Division 3 (Rated)

Xor Palindrome, Score High, Degree of Polynomial

June Cook-Off 2022 Division 3 (Rated)

Break the Stick, First and Last

July Lunchtime 2022 Division 3 (Rated)

The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem

Starters 69 Division 3 (Rated)

Akash and Dinner, Convert to permutation, Distinct Sequence

Starters 75 Division 3 (Rated)

Chefs Favourite Function, Equal Hamming Distance, Three Powers of Two, Two Ranges

Starters 77 Division 3 (Rated)

Three Numbers, Concat Palindrome, Tekken

Starters 115 Division 2 (Rated)

Greedy LIS Algorithm, Make All Zero, A PLUS B Remastered, Decorating Christmas Tree

Starters 116 Division 2 (Rated)

Expected Diameter, Chef Product, ORST , Access Control

Starters 142 Division 2 (Rated)

Number Hunt

Starters 207 (Rated)

Make Subarray

Starters 209 (Rated)

Tactical Conversion, Small GCD Sort

Total Problems Solved: 69