Usha Sri Alla

• Username: 3★ushasrialla
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Roorkee Uttarakhand, 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: 9

Current Ratings Graph Old Ratings Graph

1650 (+29)RatingProvisional
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Starters 73 Division 2 (Rated)(2023-01-11 23:00:02)

Global Rank:   869

Cheated in:   

Ratings System Update

(2023-01-11 23:00:02)

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1588 (+0)RatingProvisional
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Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1204

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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Practice Paths (0)

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Contests (9)

Starters 52 Division 4 (Rated)

Air Conditioner Temperature, AI Analysing Code

Starters 58 Division 4 (Rated)

Ranklist Pages, Reach the Target

October Long 2022 Division 4 (Rated)

Single Operation Part 2, Single Operation Part 1, Building Race, Binary Substituition, Minimum Pizzas, Podium Finish

Starters 61 Division 4 (Rated)

Minimise LCS, Different Consecutive Characters , Weird Subarrays, Subarray Removal, Reach on Time, Odd Sum Pair

Starters 68 Division 3 (Rated)

Make Money, Make AP, Boring String, Expense List

Starters 69 Division 3 (Rated)

Akash and Dinner, Convert to permutation, Distinct Sequence

Starters 70 Division 3 (Rated)

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

December Long 2022 Division 3 (Rated)

Divisible by A_i, Gcd of Subarrays, Divisible by K, Reach fast, Maximise XOR

Starters 73 Division 2 (Rated)

Find an integer, Consecutive Xor, Append for OR

January Long 2023 Division 2 (Unrated)

Asymmetric Swaps, Array Halves

Total Problems Solved: 52