Nirvan Singhania
- 6★nirock123
- CS UnderGrad
- India
- Student
- International Institute of Information Technology, Hyderabad Telangana, India
- List of teams by Nirvan Singhania
- No Active Plan. View Details
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Ratings System Update
(2020-01-25 22:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (166):
Practice:
Small factorials, GCD2, ATM, Life, the Universe, and Everything, A String Game, Kisses & Hugs, Racing Horses, Expected Greatest Common Divisor, Lapindromes, Chef and Segments, Online Shopping, Tywins Tactics, Prime Distance On Tree, Pairwise AND sum, Tree, Line Problem, Cardinality, Subarray Xor, Coprime Pairs, Little Elephant and T-Shirts, Chef and Segment Game, Count Permutations, Divisible Subset, Idols and Fans, Coprime Triples, Dynamic Inversion, Shift The String, Sum Queries, Fombinatorial, ICPC Pre-Prelims Practice Round, Distinct Characters Subsequence, Chef and Red Black Tree, XOR with Subset, Logging in the computer, The Problem Set, Launch Tower, Let us construct palindrome, Matrix Again, Mahesh and his lost array, Chef and Apple Trees, Sereja and GCD, Lost Graph, Petersen Graph, Zombinatorial, Parenthesis with Maximum Sum Subarray, Sereja and Votes, Queries On Tree, Drawing Contest, Sequence Containment, Finding Exponent, Road Decoration, Dhonis Bowlers, Kiwi Number, Anup at Amrithapuri, Palindromeness, Tickets, Maximum GCD, Small Factorial, Primality Test, Make XOR zero, Chef and Bitwise OR Operation, Receipt Recovery, Capital Movement, Jump mission, Chef and cakes, Estimating progress, Mahasena, Devasena, Bhallaladeva, Mutated Minions, The Christmas Gift, Jalebi Bai and Decks of Sweets, The making of a cake, The Revenge of Jalebi Bai, Cat and Mouse, COC battle, Disabling Installations, Gift and Chef, Chef and Chocolate, Arrays Sum, Ramesh And Suresh, Sonal And Forests, Array Game, MinConcats, Intersections, Anmol and Running, N different palindromes, Coloring A Tree, Matrix Transformation, Sherlock Counts Ways, Task for Alexey, Party invitations, Good Sets, Colorful Grids, Chef and Bipartite Graphs, Download file, Kirito in labyrinth, Visiting Friends, Chef and Numbers, Coal Mafia and Toll Tax, Birthday Pizza Party, ACM ICPC World Finals Accommodation, Voting Fraud, MST Queries, Histogram, Chairs, Cooking Game, Rainbow Graph, Long Sandwich , Bear and Species, Pishty and tree, The Birthday Tears, Max Out, Bear and AB, Bear and Segments, Bear and Segment 01, La Liga, Balanced Array, Nasty Queries, Prefix Inversions, Post Tree, Centeroid, Ancestors in Two Trees, Mex division, Company and Club Hierarchies, Maximize Grid Score, Good Pairs, Modular GCD, A tale of two trees, Vertex Cover, Area of an amazing figure, Queries on tree again, Four Friends, SAD Queries, Quadratic Functions, Nested Candy Boxes, A Few Laughing Men, Coder Life Matters, Chef And His Characters, Chef and Gcd Queries, Permutation and Palindrome, Chef and Line, Chef Restores an Array, Chef Chooses a Subset, Sum of Primes, Longest Constrained Subsequence, The hardest gcd problem, Difficult Choice, Shifted Palindrome, Weak in the Middle, Finding Second Maximum, GCD Sum, Awkward Pairs, Algebra Score, Match the Streams, Pseudo Sorting Algorithm, Martingale, Distances, Array got some moves, Bob and his strict mom, Partition into Permutations, Winter Is Here, Nice Subsets, Colorful Balloons, C - Recover Array, Disconnecting Cities
Contests (160):
February Challenge 2017:
Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander
March Challenge 2017:
Cooking Schedule, Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix
April Challenge 2017:
Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
May Challenge 2017:
Chef and Sub Array , Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
June Challenge 2017:
Chef and Prime Queries, A Good Set, Cloning, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
July Challenge 2017:
Chef and Sign Sequences, Pishty and tree, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers, Two Coins
August Long Challenge 2017:
Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Hill Jumping, Palindromic Game, Greedy Candidates, Strings and Graphs
September Challenge 2017:
Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Weasel does Xor on Tree, Fill The Matrix, Little Chef and Sums
October Challenge 2017:
Chef and Magic Arrays, Chef and a great voluntary Program, Chef and Cycled Cycles, Max Mex, Counter Test For CHEFSUM, A Balanced Contest
December Challenge 2017:
Chef and Universe, Total Diamonds, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, Chef and Hamming Distance of arrays
July Cook-Off 2017:
Chang and Bitwise OR, Chang and the Perfect Function, Chang and Perfect Quadruples
Innerve's Summer Code Challenge:
Suhana and Matrix World, Girls and Security Patrol, Girls and Historical Similarity of Strings, Suhana and Horror House, Suhana and Equation, Isha and Odd Cycle
May Challenge 2018 Division 1:
S-T Mincut, Change the Signs, Edges in Spanning Trees, Fake Binary Search, Dibs on Fibs
December Challenge 2018 Division 1:
(Challenge) Delete DAG, Colorblind Feast, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR
Code Melange (Rated):
XD Subsequences, CPI Crisis, Longest Constrained Subsequence, The Deadly Sin, Candy Love
ICPC Asia-Kharagpur Onsite Replay Contest 2018:
Maximise the Sum, Count Periodic Numbers, Play Piano, AND on Graph
ICPC Asia: Gwalior-Pune Onsite Replay Contest 2018:
Capturing Bird in A Camera, Not So Random Walks, A - Even Odd subsequences, Life Limited, Autonomous Cars, Three Strings, Prefix Numbers
April Challenge 2019 Division 1:
Offer for Chef, Kira Loves Palindromes, Mininum XOR over Tree, Playing with Numbers, Subtree Removal
Code Melange (Rated for all):
Greg and Grid, A Small Array, Go Round, Some Impact, Longest Xommon Subsequence, Subset Numbering, Max power
Learning Paths (0):
None
Practice Paths (2):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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