Naman Kumar
- namankr
India- Student
- Indian Institute of Technology (Indian School of Mines) Dhanbad
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (9)
Bit Manipulation
Completed
Number theory
Dynamic programming
Binary Search
Greedy Algorithms
Time complexity
Learn C++
Beginner DSA in C++
C++ Problem Solving
Practice Paths (16)
Practice for ZCO and INOI
1400 to 1600 difficulty problems
Level up from 1* to 2*
Bit manipulation
500 to 1000 difficulty problems
Binary Search
Two Pointers and Sliding Window Technique
Greedy Algorithms
Number theory
Arrays, Strings & Sorting
1600 to 1800 difficulty problems
Practice Sorting
Practice Strings
Practice Arrays
Practice Basic Math
Practice C++
Contests (44)
Starters 113 Division 4 (Rated)
Minimise Maximum Subarray Sum, Maximum Score , Make N Zero, Thala For A Reason
Starters 116 Division 4 (Rated)
Hattrick, ORST , Minimum Wage, Access Control
Starters 118 Division 4 (Rated)
Subset GCD, Literacy Rate, International Education Day!, Join States
Starters 119 Division 3 (Rated)
Judged, Cookie Day, K Odd Sum
Starters 120 Division 3 (Rated)
Largest K, Sub or Swp, Valentine Gifts
Starters 124 Division 3 (Rated)
Binary Parity, Table Strength, Make It One, Cricket Tournament
Starters 125 Division 3 (Rated)
Bucket Game, 50-50 Rule, Fake Certificate, Binary Minimal
Starters 126 Division 2 (Rated)
Permutation Disturbance, Triangular Swaps
Starters 128 Division 2 (Rated)
MEXimize the Array
Starters 133 Division 2 (Rated)
Maximum Alternating Sum
Starters 134 Division 2 (Rated)
Origin, Rock Paper Scissors
Starters 136 Division 2 ( Rated )
My First Geometry Problem
Starters 137 Division 3 (Rated)
Double Trouble, Spell Splice, Large Differences
Starters 138 Division 2 (Rated)
A power B mod C , TRIPLE PRIMES, Prefix Suffix Inequality, Long Drive, Distinct Substring
Starters 140 Division 2 (Rated)
Make Permutation, Split Permutation, Trick Or Treat
Starters 145 Division 2 (Rated)
Make Bob Win , Make My Array Equal, Square String
Starters 146 Division 2 (Rated till 5 stars)
Back Front, Bouncing Ball, Permutation Construction, Knockout tournament
Starters 147 Division 2 (Rated till 5 stars)
Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101
Starters 149 (Rated)
Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)
Starters 150 (Rated)
Equal Pairs (Hard), Replacing Game, Find Multiset State, Equal Pairs (Easy)
Starters 151 (rated)
Convert string, Shooting (Easy)
Starters 152 (Rated)
Maximize Hamming Distance, Completion (Easy), Anti-Palindrome Queries, Range Minimize
Starters 153 (Rated)
Butterfly, Another Game, Colorful Tree (Easy Version), Xometry (Easy Version)
Starters 156 (Rated)
Count Triplets, Balance Difficulties, Partition Score, Even Numbers Hate
Starters 157 (Rated till 5 stars)
Small, Smaller, Smallest, Unmedian
Starters 158 (Rated)
Largest Subsequence, XOR Smaller, Buying Game, Multiply 2 to Minimize
Starters 163 (Rated till 5 stars)
Nice Array, Sort Them, Lexio Swap
Starters 164 (Rated)
Halloween Array, Construct Permutation, Swap and Flip
Starters 165 (Rated)
Christmas Cake, Reverse and Alternate, A to B, Stable Array, Sum Operations (Easy), Reverse and Alternate (Count), Bulk Discount
Starters 166 (Rated till 6 stars)
Distinct Power, Divisors Array (Easy Version), Costly Permutations, Chefland Library
Starters 167 (Rated till 5 stars)
Temperature Balance, Lottery Tickets, Grid Construction (Even), Grid Construction (Odd)
Starters 168 (Rated till 6 stars)
No Two Alike, Binary Removals, Equate XOR
Starters 169 (Rated till 5 stars)
Constant Subsequence, Hamming equivalent
Starters 170 (Rated till 6 star)
Crazy Jumping Frogs, qUiRkY qUesTs (Easy)
Starters 172 (Rated till 5 stars)
Transform String, AndOr, Tactical Removal
Starters 173 (Rated upto < 2700)
Cool Subsequences, Introverts, Time Penalty, Overwrite
Starters 179 (Rated till 5 star)
Product Path, Station Allocation, Can you reach
Starters 187 (Rated till 6 star)
Anti-Subarray Sum, OR What, Distinct Representations
Starters 190 (Rated till 5 star)
Subsequence Sort, Min-Max Deletion
Starters 191 (Rated till 6 star)
Add 1 or 2, Coloured Array, Grid Path (Easy), Permuted Greater than 2
Starters 192 (Rated till 6 star)
MinPath Minimize, Equate XY, No 3 Please!
Starters 193 (Rated for all)
Mex Tree (Min), Shop Game (Easy), Add Permutation
Starters 208 (Rated till 6 star)
XOR Sorting, Positive-Negative, GCND, Cycle and Add