AlgoNinjutsu
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  • Categories
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260 Questions




Minimize Maximum Pair Sum

medium

two
pointers



greedy

Maximum Number of Points with Cost

medium

DP


prefix sum

Time Based Key-Value Store

medium

hashmaps


binary
search


Snapshot Array

medium

arrays


binary
search


Count Square Submatrices with All Ones

medium

DP




Bulls and Cows

medium

strings

aabb123



hashmaps

Number of Good Ways to Split a String

medium

hashmaps




Divide Array in Sets of K Consecutive Numbers

medium

hashmaps


heaps

Find Duplicate Subtrees

medium

trees


DFS

Single-Threaded CPU

medium

greedy


heaps








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