Pranit Rai

• Username: 4★pranitrai07
• Country:  India
• Student/Professional:Student
• Institution:Vellore Institute of Technology, Chennai Tamil Nadu, India
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 37

Current Ratings Graph Old Ratings Graph

1985 (+42)RatingProvisional
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Starters 170 (Rated)(2025-01-22 22:00:02)

Global Rank:   61

Cheated in:   

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(2025-01-22 22:00:02)

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Starters 69 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   13614

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

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Learning Paths (0)

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Contests (37)

Starters 53 Division 4 (Rated)

Car Trip, Greater Average, Weights

September Long 2022 Division 4 (Rated)

Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Interesting Subarray

Starters 56 Division 4 (Rated)

Nearest Exit, Chefland Games, Maximize Colours, Far Away

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Sleep deprivation, Flip the cards, Equalize AB

Starters 58 Division 4 (Rated)

Ranklist Pages, Reach the Target, Remove Bad elements

Starters 59 Division 4 (Rated)

Chef and Happy String , Audible Range, Speciality

October Long 2022 Division 4 (Rated)

Building Race

Starters 70 Division 4 (Rated)

Kitchen Timings, Spice Level, Cost of Groceries, Minimum distance between 1s, Prime Reversal

Starters 71 Division 4 (Rated)

Pet Store, Instagram, Snapchat, Perfect Trio

Starters 72 Division 4 (Rated)

Indivisible, Apples and oranges, N Triplets, Sum it

Starters 77 Division 4 (Rated)

Tekken, Tom and Jerry Chase, Codechef Airlines, Concat Palindrome

Starters 78 Division 3 (Rated)

Valid Expression, Passing Marks

Starters 79 Division 3 (Rated)

One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums, Better Deal

Starters 80 Division 3 (Rated)

Permutation Subsequence, Prefix Permutation, Single-use Attack, Running Comparison, Equal Elements

Starters 82 Division 3 (Rated)

Find eX, Make A-B Same, Reach Home, Difference Matrix, MIN To MAX

Starters 84 Division 3 (Rated)

Max count of 1, Digit Operation, Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold

Starters 83 Division 3 (Rated)

Chef Eren, Construct String, Order by XOR

Starters 89 Division 2 (Rated)

Plus 2 or Minus 1, Positive or Negative Subarrays

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not, The Vowel Matrix

Starters 100 Division 2 (Rated)

Prime Permutation, Stamps 100, Concussive Sequence, Ant

Starters 101 Division 2 (Rated)

Minimize Xor Difference, Warrior Chef, Lockpicking Chef

Starters 102 Division 2 (Rated)

Parity Permutation, Bit Play, Array Sum

Starters 103 Division 2 (Rated)

Unique xor, Divisible By 8, Dice Number

Starters 107 Division 2 (Rated)

Maximal Expression, Rock Paper Scissor, OR Permutation

August Long 2023 Division 2 (Unrated)

Codechef Copy, All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!

September Short 2023 Division 2 (Unrated)

GCD Discount, Lucky Seven, Slow Start, Mixing Extraordinaire

SQL Contest (Unrated)

First Problem on SQL, Number of Distinct Institutes, Div 2 Ranklist

Starters 127 Division 2

Superincreasing, Anti-Triangle

Starters 129 Division 2 (Rated)

Palindromic Substrings, Ballon d Or

Starters 136 Division 2 ( Rated )

Lexicographically Maximal Prefix AND, Sum of Modes, My First Geometry Problem

Starters 153 (Rated)

Butterfly, Another Game, Colorful Tree (Easy Version), Xometry (Easy Version)

Starters 154 (Rated)

GCD and XOR, Add 1 or 2 Game

Starters 155 (Rated)

GCD to 1 (Easy), GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max

Starters 156 (Rated)

Partition Score, Even Numbers Hate

Starters 158 (Rated)

Largest Subsequence, XOR Smaller, Buying Game, Multiply 2 to Minimize

Starters 163 (Rated)

Nice Array, Minimum Types, Sort Them

Starters 168 (Rated)

No Two Alike, Binary Removals, Equate XOR, Make Odd

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent

Starters 170 (Rated)

Crazy Jumping Frogs, qUiRkY qUesTs (Easy), Monster Monster

Total Problems Solved: 161