322reficul

• Username: 4★np_hard2
• Country:  United States
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, 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: 26

Current Ratings Graph Old Ratings Graph

1814 (-24)RatingProvisional
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Starters 157 (Rated)(2024-10-23 22:00:02)

Global Rank:   960

Cheated in:   

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(2024-10-23 22:00:02)

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1889 (+17)RatingProvisional
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Starters 65 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   26

Cheated in:   

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(2022-12-20 00:00:00)

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Contests (26)

February Cook-Off 2022 Division 4

PerMEXuation , Perfect Permutation, Prefix Permutation, Peaceful Party, Guess the bottom face, Complete the credits, Lazy Salesman

April Cook-Off 2022 Division 4

Sticks and Rectangles

July Cook-Off 2022 Division 4 (Rated)

High Accuracy, Segmentation Fault, Chef Drinks Tea, Xor Permutation, K-MEX, Permutation And Median, Enough Space

June Cook-Off 2022 Division 4 (Rated)

Simple XOR, Break the Stick

Starters 45 Division 4 (Rated)

Even Equal Odd, Chef and his Apps, Best of Two, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both

July Long One 2022 Division 3 (Rated)

Game of Piles Version 1

Starters 46 Division 4 (Rated)

Sort the String, Counting Words, MATH1 Enrolment, Group Assignment, Array sorting

Starters 47 Division 4 (Rated)

Similar Heights, End Sorted

Starters 50 Division 4 (Rated)

Mileage matters, Average Permutation, Nearest Court, Discount, Sum Product Segments, Permutation GCD, Air Blimp

Starters 51 Division 3 (Rated)

Split N, Copy and Paste, Different Medians, TV Discount, Dominant Element

August Long 2022 Division 3 (Rated)

Make A and B equal, Two Trains, Hello Equation, Sale Season, XOR with smallest element, Angled Flip

September Long 2022 Division 2 (Unrated)

Pokemon Battles, Interesting Subarray, Good Pairs

Starters 59 Division 3 (Rated)

Chef and Happy String , K - Beautiful Permutation, Maximum Subarray , Suspense String, Confusing Concatenations, Alternative Sufferings

Starters 62 Division 2 (Rated)

Final Sum, Pythagorean Pair, Make Multiple, Sorted Substrings

Starters 65 Division 2 (Rated)

Nahaane Jaa, Candies, Binod, Potato to Gold

Starters 74 Division 2 (Rated)

Lcm hates Gcd, Odd Even Binary String

Starters 75 Division 2 (Rated)

Equal Hamming Distance, Prefix Ones, Three Powers of Two

Starters 92 Division 2 (Rated)

Dividing into Groups

Starters 93 Division 2 (Rated)

Thank U, Next, NASA, Greedy, Problem, Break Free

Starters 96 Division 2 (Rated)

Swap the numbers, Mex Array, Remove Multiples

Starters 98 Division 2 (Rated)

3-Blast Palindrome, Airport Management, Ball Distribution

Starters 99 Division 2 (Rated)

Two Piles, Exclusion-Inclusion, Card Swipe, Segment Three

Starters 113 Division 2 (Rated)

Minimise Maximum Subarray Sum, Make All Equal, Maximum Score , Sum Neq

Starters 114 Division 2 (Rated)

Rock-Paper-Scissors, Christmas Candy

Starters 148 Division 2 (Rated)

FightBots

Starters 157 (Rated)

Small, Smaller, Smallest, Normal is Good, Not-too-far Replacement

Total Problems Solved: 114