Suppose each bottle soda 1 dollars, two empty bottles can change a bottle of soda, xiaoming existing 20 yuan, the maximum can drink how many bottles of soda
#include
int Drinkwater (int money)
{
int drank = money;
int emptybottle = money;
while (Emptybottle > 1)
{
drank = drank + emptybottle/2;
Emptybottle = (EMPTYBOTTLE/2) + (emptybottle% 2);
}
return drank;
}
int main ()
{
int money =;
1, first summed up the algorithm:
Whether you buy a bottle of a bottle or a one-time buy, the result is the same.
A, first buy 20 bottles
B, 20 empty bottles for 10 bottles
C, 10 empty bottles for 5 bottles
D, 5 empty bottles for 2 bottles left an empty bottle
E, 2 empty bottles for 1 bottles
F, 2 empty bottles, one more
First to analyze:
First time: 150Second time: 150/4 = 37 2Third time: (37+2)/4 = 9 3Fourth time: (9 + 3)/4 = 3
3
Initial value 150 bottle of water, which is 150 caps1. Take all the lids to change the water, record the remainder and sum2. (last remainder + last change of water to drink)/4, record remainder and sum1......Infinite loops, until the number of lids Binding code: Public classDemo3 { Public Static voidMain (string[] args) {
If this problem is not considered in C language programming, purely mathematical thinking, the problem is very simple. We can list a few, 2 yuan can drink 3 bottles, 3 yuan can drink 5 bottles, 4 yuan can drink 7 bottles, 5 Yuan can drink 9 bottles, we are not difficult to find if there is n yuan, you can drink 2*n-1 bottles. The problem is very simple.
#define N
int main ()
{
printf ("Drink up to%d bottles \ n", 2*n-1);
return 0;
}
This is a method that also has the logic to complete this
#include "C Language" "Face question" 1 yuan per bottle of soda, two empty bottles can replace a bottle of soda, now has 20 yuan, up to how many bottles of soda
Brief Introduction to Python's lightweight web framework Bottle and pythonwebbottle
Basic ing
Ing is used to generate the corresponding response content based on different URLs requests. Bottle uses the route () modifier to implement ing.
from bottle import route, run@route('/hello')def hello(): return "Hello World!"run() # This starts the HTTP server
Run this p
Basic mapping
Mappings are used to generate corresponding return content based on different URL requests. Bottle uses the route () modifier to implement the mapping.
From bottle import route, run
@route ('/hello ')
def hello (): return
"Hello world!"
Run () # This starts the HTTP server
Run this program, Access Http://localhost:8080/hello will see "Hello world!" in the browser.Get, POST, h
Recently circulated online "skillfully with QQ drift bottle to do outside the chain" method, this method for doing outside the chain is indeed a very fresh outside the chain way, I have tried many times, after careful analysis of the results are not small. Perhaps I did not use good QQ rafting bottle, or perhaps QQ rafting bottle to do outside the chain to promot
Bottle is a lightweight pythonWeb Framework, can be adapted to a variety ofWeb Server, including Python's own wsgiref (default), Gevent, Cherrypy,gunicorn, and so on. Bottle is a single-file release, the source code can be downloaded here, the volume is not much, can be used to learn the web framework. There are also Chinese translations of official documents. First, let's run bottle's Hello world.From
Before the bottle did a lot of introduction, but also wrote some articles to explain the shortcomings of bottle, recently found that in fact, some places said before the unfair, so take advantage of this opportunity to correct.
Bottle is the syntax that supports similar flask url_for, the specific use method is described belowBottle Request.query parameters such
This article mainly introduced the Python bottle framework cross-domain Request error problem processing method, the need for friends can refer to the development of the Python bottle framework, the front-end use of Ajax cross-domain access, JS code is always unable to enter the success, Instead, the error is entered, and the returned state is 200. URL directly in the browser access is also normal, browser
Basic Mapping
mappings use the corresponding return content to be generated according to different URLs requests. Bottle uses the route () decorator to implement the mapping.
From bottle import route, Run@route ('/hello ') def hello (): return "Hello world!" Run () # This starts the HTTP server
Running this program, Access Http://localhost:8080/hello will see "Hello world!" in the browser.GET, POST, HEA
Very interesting. Small Evil Then do a demo, wood useful plug-ins, only hang jquery.
Demo Demo Page
Css+jquery realizes the liquid in the soda bottle with the scroll bar:The website that drinks soda is to use a picture of a bottle, be divided into bottle bottle body, straw and b
Tutorials DirectoryA: Python basics (a little, the basics is to read and learn it yourself)II: Bottle FoundationIntroduction to the Python Bottle web frameworkPython Bottle Framework Environment installationPython Bottle Framework Basics Tutorial: Routing (URL definition)Python Bot
Objective
Bottle is a Python web framework. The entire framework has only one file, less than 4k lines of code, and no dependencies outside of the Python standard library, but contains common features of web frameworks such as routing, templates, and plug-ins. It would be appropriate to read the bottle source code to understand what web frameworks and web frameworks work. Since
Some tips for using the Python Bottle framework, pythonbottle framework
I have made a lot of introductions to bottle before, and I have written some articles to describe the shortcomings of bottle. Recently, I found that it is unfair in some places, so I should take this opportunity to correct it.
Bottle supports synta
Tutorials DirectoryA: Python basics (a little, the basics is to read and learn it yourself)II: Bottle FoundationIntroduction to the Python Bottle web frameworkPython Bottle Framework Environment installationPython Bottle Framework Basics Tutorial: Routing (URL definition)Python Bot
/** Subject: a total of 1000 bottles of soda * an empty bottle is obtained after each bottle is finished * one bottle of soda can be changed for each 3 empty bottles, and an empty bottle is obtained after drinking, how many bottles of soda can be consumed in total and how many empty bottles can be used in the end? **/1
After four years of college life, a bottle finally realized that it was about to graduate.
So in order to make graduation not equal to unemployment, a bottle began to apply for a job.
Task: Sell yourself out before graduation
Task Difficulty :???
Character: a bottle
Grade: 23
Race: engineering, information security
Gender: Female
Character attributes:
Educati
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.