Mantej Singh
Gold League
- lancercorp972
India- Student
- Vellore Institute of Technology, Vellore
- View Details
Submissions Heat Map
Learning Paths (13)
Machine Learning
Completed
Operating System
DBMS course
OOPs concepts in C++
Completed
Learn Pandas - Practice Problems and Challenges
Completed
Visualise data using Matplotlib
Completed
Learn NumPy - Practice Problems and Challenges
Completed
Learn Python for project building
Learn JavaScript
Completed
Back-end development using Node JS
SQL at Work
Completed
Learn Advanced SQL
Completed
Learn SQL
Completed
Practice Paths (17)
1600 to 1800 difficulty problems
Jump from 2* to 3*
Completed
1400 to 1600 difficulty problems
Completed
Pandas - Practice problems
Completed
Practice NumPy - Coding Problems and Challenges
Completed
Top SQL Interview Questions
Completed
SQL case studies
Completed
SQL Practice Queries
Completed
Practice Arrays
Bit manipulation
Two Pointers and Sliding Window Technique
Number theory
Completed
Binary Search
Greedy Algorithms
Prefix Sum Problems
Level up from 1* to 2*
Completed
500 to 1000 difficulty problems
Completed
Contests (50)
Starters 169 (Rated)
Opposite Attract, Entry Check
Starters 170 (Rated)
Access Code Equality, Monster Monster, Minimum Bottles
Starters 171 (Rated)
Squid Game - Piggy Bank, Swish Game, Advitiya
Starters 172 (Rated)
Time Machine, Small Palindrome, Streak Star
Starters 173 (Rated upto < 2700)
Time Penalty
Starters 175 (Rated)
Technex Tickets
Starters 176 (Rated)
Clothing Store, Run for Fun, Costly Summit
Starters 177 (Rated)
Ordered Distances, Triangle Checking, 2 Boxes
Starters 178 (Rated)
Placing 01 And 10, Permutation Construct
Starters 179 (Rated)
Lost in the Fest!!
Starters 180 (Rated)
Maximum Ones
Starters 181 (Rated)
The Best Matrix, Flip Prefix, Find Outside Array, Breaking Sticks
Starters 182 (Rated)
Bar Queue, Beautiful Garden
Starters 183 (Rated)
Larger Smaller, Max Triangle
Starters 184 (Rated)
One Down, Sum to 0
Starters 185 (Rated)
Balanced Lighting, GCD Summation, Creature Hunter
Starters 186 (Rated)
Distinct Arrays , Jump A or B, Approval Ratings, Best Movie
Starters 187 (Rated)
OR What, Chococut, Incremental Game
Starters 188 (Rated)
K Boxes, Yet Another Monsters Problem, Subset Sum 3, Train Even or Odd
Starters 189 (Rated)
Nutrition Cost, Create Binary String
Starters 190 (Rated)
Light All, Min-Max Deletion
Starters 191 (Rated)
Add to get GCD
Starters 192 (Rated)
No Odd Sum
Starters 193 (Rated)
Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors
Starters 194 (Rated)
Chef Bakes Cake 2, Chef Bakes Cake 3
Starters 195 (Rated)
Failing Grades, Marble Collector
Starters 196 (Rated)
More Cookies, Sugar Limit, Append Average
Starters 197 (Rated)
All Odd Prefix Sums, Bowling Balls
Starters 198 (Rated)
Currency Exchange, Decoration Discount
Starters 199 (Rated)
Fence Colouring, Grid MEX, Subtract or Divide, Brick Comparisions
Starters 200 (Rated)
Random NIM, Restrict Palindromes, Chef Bakes Cake, Good Subsequence
Starters 201 (Rated)
Huge Grid (Easy Version), Mixing Liquids, Mark Points
Starters 202 (Rated)
Endless Play, Buying Flowers, If Only I Could Read, Two Rolls
Monday Munch - DSA Challenge 02
Good Numbers, Cycle in a linked list, Count of set bits, Practice - Josephus Problem, Chef Square Tile Problem, Search in a 2D Matrix
Starters 203 (Rated)
Cab Rides, Passing Grade
Starters 204 (Rated)
Minimize Sum, Drawing Chances, Episodes
Starters 205 (Rated)
Unreachable, Mirror Jump, Triplet Maximization
Starters 206 (Rated)
Cyclic Shift Minimization, Remaining Money, Gladiator Fighting, Prime Sum, Expensive Buying
Starters 207 (Rated)
Make Subarray, Tourist, Gambling
Starters 208 (Rated)
GCND, Spring Cleaning, Sabotage, Alternate Jumps
Monday Munch - DSA Challenge 04
Apples and oranges, Least significant bit, and most significant bit, Mirror Tree, Galactic Network, Check if the array is sorted, Find Remainder
Monday Munch - DSA Challenge 05
Count palindromes, Largest Common Element in Two Arrays, Count subarrays with given sum, Merge Overlapping intervals, Vowels or Not
Starters 209 (Rated)
Binary Love, Small GCD Sort, Divisible Duel
Starters 210 (Rated)
Chocolate Eating, Profits, First Element Counting
Starters 211 (Rated)
Buying Chairs, No Doubling, Wolf Down
Starters 212 (Rated)
Exit Door, Distinct Fun, Signal, Binary Flip
Starters 213 (Rated)
Mean Difference (Easy), Chef and String, EXML Race, Separation, No 4 Please
Starters 214 (Unrated)
Crazy Permutations, Chef and Close Friends, Zero Permutation Score
Starters 215 (Rated)
Intersecting Intervals (Easy), Differing Values, Special Missions, Gem Bundles
Starters 216 (Rated)
Best Seats
Starters 217 (Rated)
Make An AP, Playing with Toys, Add to make Positive, Add 1 or 3
Starters 218 (Rated)
Collatz Conjecture (Easy), Counting Optimal Arrays, Coloured Balloons, Stop The Count
Starters 219 (Rated)
New Operation, 3 Paths , Pizza Comparision, Ones and Zeroes I
Starters 220 (Rated)
Two Pile Game, Front-Back Matching, Movie Hype