文件名称：leetcode3sumnlogn-leetcode-myself:leetcode-我自己
文件大小：106KB
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更新时间：2024-07-21 02:47:45
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leetcode 3sum nlogn leetcode ny leetcode notebook time space c/c++ Time limite 1s - 2s data scale (n=* ) time complesity( O(*) ) example <=30 2^n expensial,dfs+cut 10^2 n^3 floyed 10^3 n^2, n^2*logn dijkstra 10^4 n*sqrt(n) 10^5 n*logn sort,线段树,树状数组,set/map,dijkstra+heap,spfa,求图包,半平面交,二分 10^6 n,n*logn hash,two pointer,kmp 10^7 n two pointer,kmp,ac自动机,线性筛数组,常数小的n*logn算法 10^9 sqrt(n) 10^18 logn 最大公约数,...,数论 Code use C/C++ # Title Notes Complexity Run time 001 Two Sum brute force time O(N^2) space O