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Saffaullah ShuvoSS

Saffaullah Shuvo

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@sshuvoo · LeetCode Profile

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Global Rank

#632,380

Contest Rating

1372

Acceptance Rate

81.13%

Max Streak

36 Days

Currently focused on:Dynamic ProgrammingPostgreSQL

Problems Solved Progress

245
Easy152/956Beats 95.18%
Medium81/2088Beats 82.08%
Hard12/955Beats 66.91%

Problem Solving Skills

Advanced Algorithms

Dynamic Programming15
Backtracking8
Divide and Conquer7
Monotonic Stack6
Quickselect2
Trie2
Union-Find2
Data Stream1

Intermediate Abstractions

Math41
Database38
Hash Table35
Binary Search20
Depth-First Search15
Recursion14
Tree10
Binary Tree10

Fundamental Structures

Array89
String36
Two Pointers28
Stack21
Linked List21
Sorting20
Matrix14
Simulation14

Languages Ecosystem

TypeScript207 Solved
PostgreSQL38 Solved

Recent Accepted (AC)

  • House Robber

    Medium

  • Climbing Stairs

    Easy

  • N-th Tribonacci Number

    Easy

  • Customer Who Visited but Did Not Make Any Transactions

    Easy

  • Fix Names in a Table

    Easy