Omprakash Choudhary

Rookie League

• Username: 3★omseervi098
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 17

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1770 (-15)RatingProvisional
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Starters 70 Division 2 (Rated)(2022-12-21 23:00:02)

Global Rank:   1156

Cheated in:   

Ratings System Update

(2022-12-21 23:00:02)

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1785 (+2)RatingProvisional
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Starters 65 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   575

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?

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Contests (17)

June Long Two 2022 Division 4 (Rated)

Complementary Strand in a DNA, Fitness, Make all equal using Pairs

Starters 45 Division 4 (Rated)

Chef and his Apps, Best of Two, Change Row and Column Both

July Long Two 2022 Division 4 (Rated)

Sum of Product 1, Hungry Chef, Insurance, To Divide or Not To Divide, Chef in his Office, Concat Sort, Maximize Difference

Starters 50 Division 4 (Rated)

Permutation GCD, Discount, Mileage matters, Nearest Court, Average Permutation

Starters 51 Division 4 (Rated)

Split N, Dominant Element, Final Population, TV Discount

Starters 52 Division 4 (Rated)

AI Analysing Code, Minimum Sum, WA Test Cases, Air Conditioner Temperature

August Lunchtime 2022 Division 3 (Rated)

Easy Permutation, Height of Rationals, Array Equality, Equalizing Numbers, Candy Distribution

Starters 54 Division 3 (Rated)

Equal Distinct, Ticket Fine, Team of Two

Starters 55 Division 3 (Rated)

Non Zero Xor, OR Tuples, Broken Phone, Permutation Clear, Balls and Boxes, Mean and Median

September Long 2022 Division 3 (Rated)

Speed Limit Test, Bob at the Bank, Distinct Numbers, Pokemon Battles, Interesting Subarray, Good Pairs

Starters 59 Division 2 (Rated)

Maximum Subarray , Suspense String, Confusing Concatenations, Alternative Sufferings

Starters 60 Division 2 (Rated)

Palindrome Flipping, Tri XOR, Distinct Numbers, Yet Another Palindrome Problem

Starters 62 Division 2 (Rated)

Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair

Starters 63 Division 2 (Rated)

Minimum Absolute Score, Make Length 1, One-XOR Deletions

Starters 64 Division 2 (Rated)

Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize

Starters 65 Division 2 (Rated)

Nahaane Jaa, Candies, Binod

Starters 70 Division 2 (Rated)

Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Total Problems Solved: 115