Shashank Mangal

• Username: 2★echo79
• Country:  India
• Student/Professional:Student
• Institution:Maulana Azad National Institute of Technology, Bhopal Madhya Pradesh, India
• 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: 27

Current Ratings Graph Old Ratings Graph

1502 (+7)RatingProvisional
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Starters 51 Division 2 (Rated)(2022-08-10 23:00:02)

Global Rank:   1479

Cheated in:   

Ratings System Update

(2022-08-10 23:00:02)

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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1502 (-143)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 51 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1479

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 (27)

February Challenge 2021 Division 3

Highest Divisor, Chef and Meetings

CodeChef Div 3 Rated Contest 2021 Division 3

Body Mass Index

February CodeChef Starters 2021 Division 3 (Rated)

Chef and Coupon

March Challenge 2021 Division 3

No Time to Wait, Chef and Groups

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, World Record, Strong Language

April Cook-Off 2021 Division 3

Passing Marks

April Lunchtime 2021 Division 3

Coldplay, Equinox Strings

SPYBITS IIT BHU Division 3 (Rated)

A - Save Water Save Life

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

May Cook-Off 2021 Division 3

Marathon

May Lunchtime 2021 Division 3

Birthday Gifts, Hoop Jump, Tom And Jerry 1

May CodeChef Starters 2021 Division 3 (Rated)

Correct Sentence, Lazy Chef

May Challenge 2021 Division 3 (Rated)

Xor Equality, Golf, Solubility

June Challenge 2021 Division 3 (Rated)

Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

July Challenge 2021 Division 3 (Rated)

Relativity, Maximum Production

July Lunchtime 2021 Division 3

Beautiful Pairs

CodeChef Starters 6 Division 3 (Rated)

Three Dices, Cricket Ranking

August Challenge 2021 Division 3 (Rated)

Chef and Bulb Invention

August Cook-Off 2021 Division 3

Which Division

August Lunchtime 2021 Division 3

Maximum Length Even Subarray, Programming Languages

CodeChef Starters 9 Division 3 (Rated)

Bus full of passengers, Large Square, Black cells in a chessboard

September Challenge 2021 Division 3 (Rated)

Airline Restrictions, Travel Pass

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 13 Division 3 (Rated)

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

October Challenge 2021 Division 3 (Rated)

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

SnackDown 2021 - Online Round 1B

Queens Placement

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Hill Sequence, Equal Coins

December Challenge 2021 Division 2 (Unrated)

Valleys and Hills, List of Lists

December Lunchtime 2021 Division 2

Maximum Trio, Romantic Reversals

March Long One 2022, Division 2 (Unrated)

Akash and Function, Subarray XOR, Substring of a Substring, Exact Marks

May Long One 2022 Division 2 (Unrated)

Mystical Numbers, Pushpa , Alternating Diameter, The Attack of Queen

Starters 51 Division 2 (Rated)

Split N, Different Medians, Copy and Paste

August Long 2022 Division 2 (Unrated)

Angled Flip, XOR with smallest element, Hello Equation, Two Trains

Starters 52 Division 2 (Unrated)

Minimum Sum, WA Test Cases

Total Problems Solved: 201