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Day 1 Highlights for 90-Day High-Frequency Trading Readiness

Updated
1 min read
Day 1 Highlights for 90-Day High-Frequency Trading Readiness
S
Documenting my daily learnings as I prepare for SDE-1 roles at high-performance and HFT-focused companies. Passionate about systems, strong DSA, and building efficient backend infrastructure.
  • Learnt about Binary Search Lower Bound code and Upper Bound From Strivers Youtube Playlist

  • Implemented it on the Naukri Code 360 Platform

  • used lower_bound() function and upper_bound()

      lower_bound(arr.begin(),arr.end(),target) // O(log n) Time Complexity STL function
    
  • went to a wedding party but was satisfied I completed Leetcode 34: https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/

  • But I have to optimize it further

I will improve my writing here and keep it in minimum as I have given up

  1. Instagram

  2. Snapchat

  3. Girls ( I am 23 and have no girlfriend )

  4. Porn ( Yes, I was an addict, but I am improving Day-by-Day ) [It’s part of a mentality change]

I have become religious and follow the principles of the Bhagavad Gita!

Bye and thanks for Reading!

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