## Knowledge reserve of C + + system R & D Engineer

Object oriented and generic programming
(2) Algorithm
Various commonly used algorithms, such as sort, find, copy and for_each et al
Basic concepts
Algorithms: limited steps to solve logical or mathematical problemsClassification of algorithms
Qualitative change algorithm: refers to the content of elements in the interval that will be cha ...

Posted by **foyer** on *Sat, 26 Mar 2022 13:30:00 +0300*

## Brush questions every day -- leetcode sword finger offer 3, 4, 5, 29, 50

Start preparing to find a job, target java development, learn java from 0, and update the experience of brushing questions every day. Today, there are several basic arrays and matrices.
Duplicate number in sword finger offer3 array
All numbers in an array of length n are in the range of 0 to n-1. Some numbers in the array are repeated, but I ...

Posted by **SFDonovan** on *Sat, 26 Mar 2022 02:38:15 +0300*