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Shopee

10 questions tracked9 with solutions
🔍
Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough

Showing 10 of 10 questions

1
MediumCount Pairs in Two Arrays
100
ArrayTwo PointersBinary SearchSorting
LeetCode ↗60% acc.
2
MediumLRU Cache✓ Our Solution
88
Hash TableLinked ListDesignDoubly-Linked List
LeetCode ↗45% acc.
3
MediumJump Game✓ Our Solution
79
ArrayDynamic ProgrammingGreedy
LeetCode ↗39% acc.
4
EasyValid Parentheses✓ Our Solution
73
StringStack
LeetCode ↗42% acc.
5
EasyMerge Two Sorted Lists✓ Our Solution
73
Linked ListRecursion
LeetCode ↗67% acc.
6
MediumRandom Pick with Weight✓ Our Solution
63
ArrayMathBinary SearchPrefix Sum+1
LeetCode ↗48% acc.
7
EasyBest Time to Buy and Sell Stock✓ Our Solution
63
ArrayDynamic Programming
LeetCode ↗55% acc.
8
EasyValid Palindrome✓ Our Solution
63
Two PointersString
LeetCode ↗51% acc.
9
MediumMemoize✓ Our Solution
63
LeetCode ↗64% acc.
10
EasyTwo Sum✓ Our Solution
63
ArrayHash Table
LeetCode ↗56% acc.