Vidhi Mittal

• Username: 2★vidhi_1009
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Roorkee Uttarakhand, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 21

Current Ratings Graph Old Ratings Graph

1577 (+29)RatingProvisional
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Starters 175 (Rated)(2025-02-26 22:00:04)

Global Rank:   596

Cheated in:   

Ratings System Update

(2025-02-26 22:00:04)

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1526 (-19)RatingProvisional
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April Cook-Off 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   1820

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 (21)

March Challenge 2021 Division 3

Chef and Groups, Interesting XOR!, No Time to Wait

April Cook-Off 2021 Division 3

Passing Marks

SPYBITS IIT BHU Division 3 (Rated)

A - Save Water Save Life

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

May Challenge 2021 Division 3 (Rated)

Solubility

June Challenge 2021 Division 3 (Rated)

Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity, Optimal Denomination, Chef vs Bharat, XxOoRr

July Cook-Off 2021 Division 2

XOR-ORED

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor

January Long 2022 - I, Division 2 (Unrated)

Keplers Law

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex, Non Zero Subarray Xor

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros

CodeChef Starters 24 Division 2 (Rated)

Anti Palindrome, Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem

CodeChef Starters 27 Division 2 (Rated)

String Reverse, Distinct Binary Strings, Non Coprime Neighbours, The product mystery

CodeChef Starters 30 Division 2 (Rated)

Gift Shop and Coupon, Balanced Reversals

CodeChef Starters 31 Division 2 (Rated)

Alternating String, Sign Moves

CodeChef Starters 32 Division 2 (Rated)

Maximize the Minimum, Finding Shoes

Starters 170 (Rated)

Crazy Jumping Frogs, Monster Monster, Minimum Bottles

Starters 171 (Rated)

Swish Game, White Wall, Advitiya, Volcanic Eruption

Starters 172 (Rated)

Small Palindrome, Streak Star

Starters 175 (Rated)

Technex Tickets, Multiplexer, Make same

Total Problems Solved: 125