Preyam Rao
- 5★preyam
- India
- Student
- Indian Institute of Technology Kharagpur West Bengal, India
- No Active Plan. View Details
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Ratings System Update
(2022-12-28 23:00:02)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Practice Paths (0)
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Contests (38)
February Challenge 2020 Division 2
No Change Required, School of Geometry, Hard Cash
March Challenge 2020 Division 2
XOR Engine, Ada Bishop 2, Pintu and Fruits
April Challenge 2020 Division 2
Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
May Challenge 2020 Division 1
Triple Sort, Chef and Bitwise Product
March Cook-Off 2020 Division 2
Mysterious Sequence, Find Your Gift, Box of Chocolates
May Cook-Off 2020 Division 1
Roads in Chefland
February Lunchtime 2020 Division 2
At the Gates
March Lunchtime 2020 Division 2 (Unrated)
Chef Swaps Digits, Good Prefix
April Lunchtime 2020 Division 1
Positive Mex
May Lunchtime 2020 Division 1
Convert the String
June Challenge 2020 Division 1
The Tom and Jerry Game!, Operations on a Tuple, Convenient Airports
July Challenge 2020 Division 1
Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef
August Challenge 2020 Division 1
Subsequence Frequency Counting, Smallest KMP, Chef and Wedding Arrangements
September Challenge 2020 Division 1
Chefina and Swap, Chef and Trump Cards, Find XOR, Ada Matrix
July Cook-Off 2020 Division 1
Even-tual Reduction
July Lunchtime 2020 Division 2
Chef and Steps, Maximum Candies
June Cook-Off 2020 Division 1
Per Capita Income
June Lunchtime 2020 Division 1
Maximum AND
October Challenge 2020 Division 1
Positive AND, Replace for X
November Challenge 2020 Division 1
Restore Sequence, Magical Candy Store
January Challenge 2021 Division 2
Watching CPL, Fair Elections
December Challenge 2020 Division 1
Hail XOR, Calculus, Positive Prefixes, Even Pair Sum
December Cook-Off 2020 Division 1
Self-Destructing Strings, Circle of Chaos
January Cook-Off 2021 Division 2
Prime Tuples, Maximise Islands
December Lunchtime 2020 Division 1 (Unrated)
Three Letters, One Zero Swaps
January Lunchtime 2021 Division 2 (Unrated)
Good Grid, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum
October Cook-Off 2020 Division 1
Path-etic Sums
November Cook-Off 2020 Division 1
Flip the String, Chef and IPC Certificates
October Lunchtime 2020 Division 1
Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift
November Lunchtime 2020 Division 1
Gasoline
September Cook-Off 2020 Division 1
Maximise Subsequence Value, Minimum Insertions
February Challenge 2021 Division 2
Frog Sort, Team Name, Maximise Function
March Cook-Off 2021 Division 2
Consecutive Deletions, Matrix XOR, Guess the Number
February Lunchtime 2021 Division 2
Average Sorting, Palpal Strings, Coprime Range
March Challenge 2021 Division 2
Interesting XOR!, College Life 4, Space Arrays
April Cook-Off 2021 Division 2
Tree Distances, OR of ANDs, Chocolate Monger
May Challenge 2021 Division 1 (Unrated)
Tree House, Xor Equality, Tic Tac Toe
August Challenge 2021 Division 1 (Unrated)
Special Triplets, Problem Difficulties, Olympics Ranking
SnackDown 2021 - Online Qualifiers
Lucky Number
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Pre-Elimination
Product Pain
FizzBuzz Division 2 (Rated)
Magical Planks, Clean The Sequence, Substring Minimum Function, Can_Reach, Kingdom Attack
Starters 69 Division 1 (Rated till 6-stars)
Distinct Sequence, Longest Subarray
Starters 71 Division 2 (Rated)
Pet Store, Flip the Prefix, Expected Sum, Maximizing LCS, Smallest Difference