algorithm

A person who dissuades others from learning computer , Are not good people

I saw this topic in Zhihu today , no kidding , I was stunned ： The general contracting of school recruitment is close to one year 40w, Have to sa...
2022-01-14 20:04 views 0

LeetCode 15 Sum of three （C language Double finger needling realloc Planning memory ）

subject ： Give you a containing n An array of integers nums, judge nums Are there three elements in the a,b,c , bring a + b + c = 0 ? Pleas...
2021-12-24 19:37 views 1

The 13th Blue Bridge Cup simulation （ Phase I ） Problem solution

（1） Directly from for Cycle from 10000 Enumerate to 90000, If i%128==0, The answer is +1;（2） This problem is also enumeration .（3） Only the corresp...
2021-11-22 05:00 views 3

【 Introduction to algorithm 14】 Image of binary tree

Core test site ： Binary tree operation operates on a given binary tree , Transform it into a mirror of the source binary tree . analysis ： To chan...
2021-11-09 13:38 views 1

Greedy algorithm that can be understood at a glance

How to understand the greedy algorithm? Let's take a look at an example and assume that there is one that can accommodate 100kg Item Backpack , Th...
2021-10-23 15:26 views 3

Ten classical sorting algorithms

Stable sorting ： Bubble sorting , Insert sort , Merge sort unstable sort ： Select sort , Shell Sort , Heap sort , Quick sort 1, Bubble Sort Bubbl...
2021-10-21 11:40 views 2

The 12th Blue Bridge Cup （ Provincial competition ）（C/C++ university B group ）

A. space 256 * 1024 * 1024 * 8 / 32 = 67108864B. card #include<cstring>#include<algorithm>#include<cstdio>#include<cmath>#d...
2021-05-09 21:47 views 5

solve TopK Three realms of problems （ Cartoon Edition ）

TopK problem   Input array arr, Find the biggest one k number . for example , input 4,5,1,6,2,7,3,8 this 8 A number , Then the biggest 4 The first ...
2021-05-02 17:32 views 7

The 12th Blue Bridge Cup software competition C/C++ university B group Completion

256*1024*1024/4 = 67,108,864 answer 3181/* Simulate it and the results come out */#include <iostream>#include <cstdio>#include <cst...
2021-04-20 22:30 views 5

[ Blue Bridge Cup ][ Algorithm improvement VIP] mine clearance - enumeration

You must have played mine sweeping game ! Now I'll give you some n×m Mine array , Please calculate the number of mines in the adjacent cells of ea...
2021-04-02 22:44 views 5
Technology
Daily Recommendation
It's the end of the year , Don't change jobs .
views 3
Redis Underlying data structure
views 3
hospital WIFI Which family is strong ? utilize Python Script unlimited spoof girlfriend computer
views 2
Linux Disk partition
views 2
Python of f-string Use of , Can be far more than you think
views 2
LeetCode 15 Sum of three （C language Double finger needling realloc Planning memory ）
views 1
©2019-2020 Toolsou All rights reserved,
Python of f-string Use of , Can be far more than you think A person who dissuades others from learning computer , Are not good people C In language int How many bytes , How many bytes does the pointer occupy , By what ?vc christmas tree c language ,C Language printing Christmas tree ( Sample code ) The front end is too curly , Tired Linux Disk partition C Language Christmas tree hospital WIFI Which family is strong ? utilize Python Script unlimited spoof girlfriend computer Freshman c Language student management system （ upper ） Byte runout - Test development practice - One side cool meridian