sr2005roy
- sr2005roy
India- Student
- Indian Institute of Information Technology, Lucknow Uttar Pradesh, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (5)
1000 to 1400 difficulty problems
Dynamic programming
Rise from 3* to 4*
Jump from 2* to 3*
Level up from 1* to 2*
Contests (18)
Starters 68 Division 4 (Rated)
Bull or Bear, Expense List, Make Money, Make AP
Starters 69 Division 4 (Rated)
Rain in Chefland, Scalene Triangle, Convert to permutation, Distinct Sequence
Starters 70 Division 4 (Rated)
Prime Reversal, Minimum distance between 1s, Cost of Groceries, Spice Level, Kitchen Timings
December Long 2022 Division 4 (Rated)
Good Investment or Not, Reach fast, Maximise XOR
Starters 72 Division 3 (Rated)
Indivisible, Apples and oranges, N Triplets
Starters 73 Division 3 (Rated)
Append for OR, Lucky Numbers, Find an integer, Consecutive Xor
January Long 2023 Division 3 (Rated)
Asymmetric Swaps, Minimize the Maximum, Array Halves, Far from origin
Starters 84 Division 2 (Rated)
Max count of 1, Digit Operation, Max Binary, Chef And Adjacent Sums
Starters 85 Division 2 (Rated)
Crazy Bishops on Chessboard, Inside The Stadium, Efficient PAN Linking
Starters 88 Division 2 (Rated)
Chef and Asteroids, Unstable Subarray
Starters 90 Division 2 (Rated)
Crushed Apples and a Balance Scale, Sum of Goodness, Printing Binary Array, Anti Palindrome
Starters 91 Division 2 (Rated)
Maximum Sum Permutation, Chef Odd, Odd GCD Permutation, Blobby Volley Scores
Starters 101 Division 2 (Rated)
Warrior Chef, Lockpicking Chef, Minimize Xor Difference
August Long 2023 Division 2 (Unrated)
Codechef Copy, All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
September Short 2023 Division 2 (Unrated)
Ultimate Fencing, Mixing Extraordinaire, Slow Start, Lucky Seven, GCD Discount
SQL Contest (Unrated)
First Problem on SQL, Number of Distinct Institutes, Div 2 Ranklist, Total Time
Starters 116 Division 2 (Rated)
Access Control, Chef Product, ORST
Starters 128 Division 2 (Rated)
Binary Substring, XOR And Multiply, MEXimize the Array, Disjoint Non-Decreasing Array
Starters 131 Division 2 (Rated)
K-Closeness, Dice Deception, Encrypt Value, T-Perm
Starters 138 Division 2 (Rated)
A power B mod C , Distinct Substring, Long Drive, Heat Wave, Breezy Mode Problem, Prefix Suffix Inequality, TRIPLE PRIMES
Starters 207 (Rated till 5 star)
Adjacent Sums, Subset MEX Counting, Make Subarray, Maximum Smaller