Packagecom.study.day07;ImportJava.util.Scanner;/*** 28 people buy cola drink, 3 Coke bottle cap can change a bottle of coke, * so how many bottles of Coke to buy, enough for 28 people to drink? If it is 50 people, how many bottles of Coke do you need to buy? (Need to write analysis ideas) * Answer: 28 people need to buy
Now the stage of learning completely to self-study, then the collation of literature must have their own set of ideas and methods. Unlike master-level tutors who give papers, but self-directed reading papers, there must be a mechanism similar to version control and quick call of libraries. and endnote more and more must.The first problem encountered is the format of the import problem, which involves the submission of citations.The second is to classify and build a library of reading papers.Then
Directory
Baidu Library solution (I)-Overall Thinking
Baidu Library solution (2) -- use Jacob to call MS Office to convert the document to PDF
Baidu Library solution (3) -- use jcom to call MS Office or Acrobat API to convert the document to PDF
Similar to Baidu Library solution (4) -- use jodconverter to call OpenOffice.org to convert the document to PDF
Baidu Library solution (5)-use swftools to Convert PDF files to SwF
Baidu Library solution (6)-us
I have always hoped to find a free tool that can annotate PDF files, because this feature is not supported by Adobe Reader. I have tried cajviewer before, but its PDF annotation can only exist on the local machine and cannot be written back to PDF. I spoke about this in my blog two days ago and immediately got a reply from Ammit. He recommended Foxit Reader. This is indeed a good software, green, and can be used without installation. In addition, its annotation function can be written into PDF f
This article will introduce you to Office 2016 on Windows 7 SP1 computers with the error "unable to locate program input point ucrtbase. terminate on dynamic link library api-ms-win-crt-runtime-l1-1-0.dll.This issue is related to the installation of Office 2016 because it does not always install the VS2015 runtime on a Windows 7 computer.The solution is to manually install the VS2015 runtime. If the runtime is installed, the error message is no longer displayed when
PDF document Size reduction
1. Run Adobe Acrobat, open the document that you want to compress, and then click on the file-Save as-to reduce the size of the PDF
2, in the pop-up dialog box to select the version to be compatible, and then click OK
3. Change the filename and click Save
Optimized PDF
1, open the document to compress, and then click the file-Save as-optimized PDF
2, click the use of sta
LeetCode 121 Best Time to Buy and Buy Stock resolution (the Best Time to Buy and Sell stocks)Translation
In other words, you have an array where the I-th element indicates the stock price on the I-th day. If you are only allowed to trade at most once (for example, buy and sell a stock), design an algorithm and find the
As shown in the following figure we login to the phone Taobao open the following interface
Click on the Taobao interface "Amoy Life" and find the "travel" option below
In the Open interface we find train tickets, select the starting point, destination and date, after the election, click the "Train Query" button below
And then find the train you want to see. We clicked on it and entered it, as shown in the following figure
If there's a ticket and you think we can c
With the rapid development of the electric business, the turnover of "double 11" has been rising every year. Whether you have any shopping needs, but in all kinds of news media, friends around, all kinds of sales promotion news, and so on under the bombing, in the "Double 11" before the arrival you may have been hard to fill your shopping cart. Even if the "double 11" was not prepared before, but to the day in the strong "shopping atmosphere" rendering, you will always think of what good to
121.Say you has an array for which the i-th element is the price of a given-stock on day I.If you were-permitted-to-complete at most one transaction (ie, buy one and sell one share of the stock), design an AL Gorithm to find the maximum profit.classSolution { Public: intMaxprofit (vectorint>prices) { intn =prices.size (); if(N 1) return 0; intMini = prices[0], ans =0, I; for(i =1; I ) { if(Prices[i]-mini >ans) a
Question address: http://poj.org/problem? Id = 1952
Buy low, Buy lower
Time limit:1000 ms
Memory limit:30000 K
Total submissions:6692
Accepted:2302
Description The advice to "buy low" is half the formula to success in the bovine stock market. To be considered a great investor you must also follow this probl
What is the standard for children's tickets for train tickets and how to buy children's train tickets? The following introduces the standard of children's tickets:
The standard 2017 of the train ticket children's ticket is specified as follows: The carrier generally does not accept children travelling alone. The standard line for measuring children's height is provided at the station ticket window, wicket, exit and train end doors. When measuring the
Buy low, buy LOWER
Time Limit: 1000MS
Memory Limit: 30000K
DescriptionThe advice to ' buy low ' is half the formula-success in the ' bovine stock market. To is considered a great investor you must also follow this problems ' advice: "Buy
[LeetCode] Best Time to Buy and Buy Stock I II III IV problem solving report, leetcode=Best Time to Buy and Buy Stock I
Question:An array is used to represent the daily price of the stock, and the number of I in the array indicates the price of the stock on the day I. If only one transaction is allowed, that is, only o
Buy low, Buy lower
Time limit:1000 ms
Memory limit:30000 K
Total submissions:8327
Accepted:2888
DescriptionThe advice to "buy low" is half the formula to success in the bovine stock market. To be considered a great investor you must also follow this problems 'advice:
Best time to buy and buy stock
Say you have an array for which the ith element is the price of a given stock on day I.
IfYou were only permitted to complete at most one transaction(Ie, buy one and every one share of the stock), design an algorithm to find the maximum profit.
Ideas Best time to buy a
Best Time to Buy and Buy Stock
Problem 1: Best Time to Buy and StockSay you have an array for which the ith element is the price of a given stock on day I.
If you were only permitted to complete at most one transaction (ie, buy one and every one share of the stock), design an algorithm to find the maximum profit.
That
Alipay covers more than 500 bus stations in more than 200 cities across the country.
During the Spring Festival, 375 long-distance stations in 17 provinces of China, passengers can try to buy tickets by paying treasure-scan station posters, self-service ticketing machines and manual ticketing window brushes. "During the period from January 15 to February 3, the passengers who paid for the purchase of the ticket or swept the code at the bus station
P1909 buy a pencil and p1909 buy a pencilDescription
Instructor P needs to go to the store to buy n pencils as gifts for children to attend NOIP. She found that there were three kinds of packaging pencils in the store. The number of pencils in different packaging may be different, and the price may be different. To be fair, instructor P decided to
122. Best time to Buy and Sell Stock IISay you has an array for which the i-th element is the price of a given-stock on day I.Design an algorithm to find the maximum profit. You could complete as many transactions as (ie, buy one and sell one share of the stock multiple times). However, engage in multiple transactions for the same time (ie, you must sell the stock before you
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