Saumya Raj

you can call me somyiaaa

°•° would love to connect
☆Explorer
☆learner

[Saumya Raj @_samvi_]

Day-25 #SDESheetChallenge ✅

Approach in questions:-
Q1. Monotonic Decreasing Stack
Q2. Stack Bracket Matching
Q3. Recursive Sorted Insertion

@takeUforward_ @striver_79 way to the next day!!

[Saumya Raj @_samvi_]

Day-24 #SDESheetChallenge ✅

Approach in questions:-
Q1. Top Index Manipulation
Q2. Circular Array Queue
Q3. Two Stack Transfer
Q4. Queue Rotation Technique

Q2 made me think twice(learnt circular array technique*)
@takeUforward_ @striver_79

[Dear Self. @Dearme2_]

REPEAT AFTER ME:

[Saumya Raj @_samvi_]

Day - 23 #SDESheetChallenge done!!

Approach in ques:-
Q1. Two Heap Balance
Q2. Min Heap Merge
Q3. Frequency Tree Map

@takeUforward_ @striver_79 way to the next day!

[Saumya Raj @_samvi_]

Day-22 #SDESheetChallenge ✅

Approach in questions:-
Q1. Heap Operations
Q2. Fixed Min Heap
Q3. Best-First Search (using Max Heap)

@takeUforward_ @striver_79 way to the next day 🚀

[Saumya Raj @_samvi_]

Day-21 #SDESheetChallenge

And with this, binary search topic done with some new concepts learned (binary search on answers). median of two sorted arrays made me think about partitions, and all other questions was also a rollercoaster of binary search. @takeUforward_

[Saumya Raj @_samvi_]

Day-20 #SDESheetChallenge ✅

Approach in ques:-
Q1. Binary Search Answer
Q2. Binary Search Value
Q3. Binary Search Parity
Q4. Binary Search Index

@takeUforward_ @striver_79 binary search blast ✨

[Saumya Raj @_samvi_]

Day- 19 #SDESheetChallenge ✅

Approach in ques:-
Q1. Backtracking + Safe-Check
Q2. Backtracking Path Exploration
Q3. Memoized String Partitioning

@takeUforward_ @striver_79 recursion and backtracking done!!

[Saumya Raj @_samvi_]

Day-18 #SDESheetChallenge donee!!

Questions done:-
Q1. permutations
Q2. n-queens
Q3. sudoku solver

@takeUforward_ @striver_79

[Saumya Raj @_samvi_]

@snhpndy I also got selected for round 2 , even though my accuracy was 91%. Ig there are some other parameters. Anyways, congratulations 🙌

[Dear Self. @Dearme2_]

Claim it 💰💰

[Saumya Raj @_samvi_]

Day - 17 #SDESheetChallenge ✅

Approach in ques:-
Q1. Pick Not-Pick Backtracking
Q2. Loop Backtracking Deduplication
Q3. Partition Backtracking Palindrome
Q4. Factorial Indexing Greedy

way to the next day🚀

[Saumya Raj @_samvi_]

Day - 16 #SDESheetChallenge ✅

Approach in ques:-
Q1. DP + Memoization + Recursion
Q2. Greedy + Sorting + Two-Pointers
Q3. DP + Pick/NotPick
Q4. Backtracking + Duplicate Skipping

@takeUforward_ @striver_79 way to the next day🚀

[Saumya Raj @_samvi_]

Day- 15 #SDESheetChallenge ✅

Appraoch in ques:-
Q1. Earliest Finish First
Q2. Sort Two Pointers
Q3. Greedy Union-Find
Q4. Ratio Sort Greedy

@takeUforward_ @striver_79 quiet a hands on with greedy problems!!

[Saumya Raj @_samvi_]

Day - 14 #SDESheetChallenge ✅

Approach in ques:-
Q1. Two-Pointers → TrackMax → Accumulate
Q2. Two-Pointers → Overwrite → Return
Q3. Count → Update → Reset

@takeUforward_ @striver_79 way to next day🚀

[Saumya Raj @_samvi_]

Day-13 #SDESheetChallenge ✅

Approach in ques:-
Q1. Length → Circular → Break
Q2. Interweave → Assign → Separate
Q3. Sort → Two-Pointers → Skip-duplicates

@takeUforward_ @striver_79 way to next day📈

[Reads with Ravi @readswithravi]

Persian Proverb:

[Saumya Raj @_samvi_]

Day-12 #SDESheetChallenge done!!

Approach in ques:-
Q1. mid, reverse, compare
Q2. floyd, reset, locate
Q3. recursion, merge, flatten

@takeUforward_ @striver_79 linked list-part2 done✅