ankur manchanda

• Username: 2★nobeita
• Country:  India
• Student/Professional:Student
• Institution:PEC University of Technology, Chandigarh
• 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: 25

Current Ratings Graph Old Ratings Graph

1498 (-33)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2017(2017-06-12 15:00:00)

Global Rank:   7629

Cheated in:   

Ratings System Update

(2017-06-12 15:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1498 (-45)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2017(2022-12-20 00:00:00)

Global Rank:   7629

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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Practice Paths (0)

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Contests (25)

July Cook-Off 2014

Sum Queries, Copy-Paste

October Cook-Off 2014

Walk on the Axis

December Cook-Off 2014

Player, Good Joke!

July Challenge 2014

Count Substrings

September Challenge 2014

Chef and Rainbow Array - 2, Chef and Left-Right, Fun with Rotation

October Challenge 2014

Remy paints the fence, Chef and Ground, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

December Challenge 2014

Chef and Apple Trees

June Lunchtime 2014

The Smallest Pair

September Lunchtime 2014

Chef and easy problem

October Lunchtime 2014

Tanu and Head-bob

January Challenge 2015

Chef and Stones

February Challenge 2015

Chef and Chain

May Challenge 2015

Chef and new recipe

September Challenge 2015

Count Steps in Matrix

October Challenge 2015

Count Subarrays

October Cook-Off 2015

Almost Sorted Permutation

July Lunchtime 2015

Greedy puppy

October Lunchtime 2015

emitL

June Challenge 2017

A Good Set

Total Problems Solved: 42