ChaseMode_90

Building in the shadows 👻
MERN Stack | C++ (DSA)
Turning ideas into reality 🚀
Open to Work | Freelance

[ChaseMode_90 @phant5782]

26/45 days into DSA.
#SDESheetChallenge
Today: Next Smaller Element, LRU Cache, LFU Cache.
LRU and LFU felt like real-world system design, not just LeetCode.
Still showing up. 💪
#DSA #Day26 #A2Z
@striver_79 @takeUforward_

[ChaseMode_90 @phant5782]

25/45 days into DSA.
#SDESheetChallenge
Today: Balanced Parenthesis, Next Greater Element, Sort a Stack.
Stacks taught me this — process what's in front of you fully before moving on.
Still showing up. 💪
#DSA #Day25
@striver_79 @takeUforward_

[ChaseMode_90 @phant5782]

@CharanVKAB Add me bro

[ChaseMode_90 @phant5782]

@BrijeshShahDev Wish u best of luck bro ✨

[ChaseMode_90 @phant5782]

@0710Prakhar @striver_79 @takeUforward_ Great 👍

[ChaseMode_90 @phant5782]

@SusmitaCodes007 @takeUforward_ @striver_79 Great 👍

[ChaseMode_90 @phant5782]

Day 24 ✅ — Stack & Queue begins 📚
→ Implement Stack using Arrays
→ Implement Queue using Arrays
→ Implement Stack using Queue
→ Implement Queue using Stack
24/45. fundamentals never get old 💪
@striver_79 @takeUforward_ #DSA #Day24 #A2Z #SDESheetChallenge

[ChaseMode_90 @phant5782]

Day 23 ✅ — Heaps continue 🔺
→ Find Median from Data Stream
→ Merge K Sorted Arrays
→ Top K Frequent Elements
23/45. heaps clicking now, momentum building 💪
@striver_79 @takeUforward_ #DSA #Day23 #A2Z #SDESheetChallenge

[ChaseMode_90 @phant5782]

Day 22 ✅ — Heaps unlocked 🔺
#SDESheetChallenge
→ Implement Max Heap
→ Kth Largest Element
→ Maximum Sum Combination
22/45. new data structure, same consistency 🤝
@striver_79 @takeUforward_ #DSA #Day22

[ChaseMode_90 @phant5782]

Day 21 ✅ — halfway done 🔥
#SDESheetChallenge
→ Median of 2 Sorted Arrays
→ Kth Element of 2 Sorted Arrays
→ Allocate Minimum Pages
→ Aggressive Cows
21/45. binary search on answers — hardest topic so far, still showed up
@striver_79 @takeUforward_

[ChaseMode_90 @phant5782]

Day 20 ✅ — Binary Search begins 🔍
→ N-th Root of an Integer
→ Matrix Median
→ Single Element in Sorted Array
→ Search in Rotated Sorted Array
20 days. almost halfway through the challenge 💪
@striver_79 @takeUforward_ #DSA #Day20 #SDESheetChallenge

[ChaseMode_90 @phant5782]

Day 19 ✅ — Backtracking continues 🔥
→ M Coloring Problem
→ Rat in a Maze
→ Word Break (Print All Ways)
19 days. one path blocked? find another. that's backtracking, that's life too
@striver_79 @takeUforward_ #DSA #Day19 #A2Z #SDESheetChallenge

[ChaseMode_90 @phant5782]

Day 18 ✔️ — Backtracking Begins 🔥
→ Permutations of a String
→ N-Queens
→ Sudoku Solver
Learning how to explore all possibilities and backtrack efficiently. ♟️
18 days straight. Consistency wins ♟️
@striver_79 @takeUforward_
#DSA #Day18 #A2Z #SDESheetChallenge

[ChaseMode_90 @phant5782]

@Techy_Geek_ @takeUforward_ @striver_79 Well done

[ChaseMode_90 @phant5782]

Day 17 🔷 — Recursion getting serious
→ Combination Sum
→ Combination Sum II
→ Palindrome Partitioning
→ Permutation Sequence
@striver_79 @takeUforward_ #DSA #Day17 #A2Z #SDESheetChallenge

[ChaseMode_90 @phant5782]

Day 16 🔷 — Greedy + Recursion 🔥
→ Minimum Coins
→ Assign Cookies
→ Subset Sums
→ Subsets II
16 days. showing up daily is the only strategy 💪
@striver_79 @takeUforward_ #DSA #Day16 #A2Z #SDESheetChallenge

[ChaseMode_90 @phant5782]

Day 15 🔷 — Greedy begins 🧠
#SDESheetChallenge
→ N Meetings in One Room
→ Min Platforms for Railway
→ Job Sequencing Problem
→ Fractional Knapsack
greedy algorithm lesson: always take the best option available. applying this to life too
@striver_79 @takeUforward_

[ChaseMode_90 @phant5782]

@Khushanshdev Let's connect

[ChaseMode_90 @phant5782]

Day 14 ✔️ — 2 weeks straight 🔥
#SDESheetChallenge
→ Trapping Rainwater
→ Remove Duplicates from Sorted Array
→ Maximum Consecutive Ones
14 days. no off days. just progress 💪
@striver_79 @takeUforward_ #DSA #Day14 #A2Z #SDESheetChallenge

[ChaseMode_90 @phant5782]

@KanoiKrishnav Let's Connect Bro