algoishard

• Username: 2★algoishard
• Country:  South Korea
• Student/Professional:Professional
• Organisation:N/A
• CodeChef Pro Plan: No Active Plan. View Details

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

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No. of Contests Participated: 23

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Starters 171 (Rated)(2025-01-29 22:00:02)

Global Rank:   2300

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August Lunchtime 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   92

Cheated in:   

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

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Contests (23)

May Long Two 2022 Division 4 (Rated)

Subsequence-Numbers Divisible by 7, Xor Palindrome, Subarrays with length, Score High, Total Prize Money, Make them Zero, Degree of Polynomial, Practice makes us perfect

Starters 42 Division 4 (Rated)

Sorting Array

Starters 43 Division 4 (Rated)

The Optimal Pairs, Waiting Time, Joining Date, Distinct Palindrome, DNA Storage, Burgers, Make them Equal

July Long Two 2022 Division 4 (Rated)

To Divide or Not To Divide, Hungry Chef, Insurance, Sum of Product 2, Sum of Product 1, Maximize Difference, Concat Sort, Chef in his Office

Starters 49 Division 3 (Rated)

Students-Far From Hostel, N Buttons 1 Bulb, Split The String, High Frequency, Good Indices, Monks, Valid Minimum

Starters 51 Division 2 (Rated)

Prefix Suffix And Or, Adjacent Xors, Split N, Copy and Paste, Different Medians

Starters 52 Division 2 (Unrated)

Gritty Grid, Nil Xor, Flipping Failure, WA Test Cases, K-Flip, Minimum Sum

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality, Sort the Array, Tree Coloring, Subtract 12 Operation

Starters 81 Division 1 (Unrated)

Distinct Matrix

Starters 83 Division 1 (Rated)

Rotate to Minimum, Order by XOR, Construct String

Starters 89 Division 1 (Rated till 5 Stars)

Positive or Negative Subarrays, Subarray Removal

Starters 91 Division 1 (Rated till 6 Stars)

Limited Shopping, Odd GCD Permutation, Chef Odd, Maximum Sum Permutation

Starters 98 Division 1 (Rated till 6 Stars)

3-Blast Palindrome

Starters 102 Division 1 (Rated till 6 Stars)

Bit Play, Light The Bulb, Parity Permutation

Starters 103 Division 1 (Rated till 6 Stars)

Squarified

Starters 104 Division 2 (Rated)

GCD and LCM

Starters 138 Division 2 (Rated)

A power B mod C , TRIPLE PRIMES, Prefix Suffix Inequality, Long Drive, Distinct Substring

Starters 140 Division 2 (Rated)

Break The String, Split Permutation, Lucky Matrix

Starters 143 Division 2 (Rated)

Split Sort Permutation

Starters 144 Division 2 (Rated)

Counting Is Fun, Find P, Budget Allotment, Largest K

Starters 145 Division 2 (Rated)

Token Passing on Tree, Make My Array Equal

Starters 148 Division 2 (Rated)

ZigZag Tree Sequences (Easy)

Starters 155 (Rated)

Array Concatanation

Total Problems Solved: 80