• no research task today~~~lol~~~! Where is varshney?????


Finished 4 leetcode problems.

  • 228. Summary Ranges (easy)

  • 209. Minimum Size Subarray Sum
    • Add at the tail and subtract at the head.
  • 18. 4Sum
    • sort, and squeeze from both sizes. Actually it will be faster to store the sum of two numbers by using hashmap.
  • 373. Find K Pairs with Smallest Sums
    • should use priority queue

Parallel Computing Study:

  • Finish hw1.
  • Finish watching video of Lesson2


  • Installed plugin¬†Crayon Syntax Highlighter, but actually I don’t know how to use it…


  • Watch a new tutorial and practice.

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