Pankaj Jaiswal

• Username: 5★pankaj0017
• Country:  India
• Student/Professional:Student
• Institution:Delhi Technological University New Delhi, 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

2032 (+34)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 1(2020-12-14 15:00:00)

Global Rank:   91

Cheated in:   

Ratings System Update

(2020-12-14 15:00:00)

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?

2032 (-28)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   91

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 (21)

February Challenge 2017

Chef and His Apartment Dues, Chef and Triangles, Gerrymander, Most Frequent Element

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix

April Challenge 2017

Dish Of Life, Bear and Row 01, Similar Dishes

June Challenge 2017

A Good Set, Pairwise union of sets, Triplets, Xenny and Coin Rankings, Chef and the Feast, Chef and Prime Queries

July Challenge 2017

Tree Expectancy, Two Coins, IPC Trainers, Calculator , Servers (Challenge), Whats in the Name, Pishty and tree, Chef and Sign Sequences

September Challenge 2017

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums

June Cook-Off 2017

Ada and crayons, SnackUp

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function

August Cook-Off 2017

From heaven to earth, Real obtuse

October Cook-Off 2017

Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries

June Lunchtime 2017

Maximum Unique Segment, Two Numbers

August Lunchtime 2017

Mathison and the Dynamo shuffle, Mathison and pangrams

September Lunchtime 2017

Chef and Dice, Chef and Cook-Off Contests

November Lunchtime 2017

Smart Strategy

March Cook-off 2018 Division 1

Chef Goes to the Cinema, Chef Restores a Matrix

March Lunchtime 2018 Division 1 (Unrated)

Three Integers, Magic Elements

April Lunchtime 2018 Division 1

The hardest gcd problem, Triple-tree decomposition

May Challenge 2018 Division 1

Dibs on Fibs, Change the Signs, Fake Binary Search, Minimum Deletions, S-T Mincut

June Challenge 2018 Division 1

Vision

August Challenge 2018 Division 1

Coordinate Compression , Modular GCD

November Challenge 2020 Division 1

Restore Sequence

December Challenge 2020 Division 1

Hail XOR, Square Root of LCA Convolution, Calculus, String Operations, Positive Prefixes, Even Pair Sum

December Lunchtime 2020 Division 1 (Unrated)

Three Letters, One Zero Swaps

November Cook-Off 2020 Division 1

Flip the String, Chef and IPC Certificates

Total Problems Solved: 112