if greater than

Common judgment statements in Python If....elif....else,whileIfuse of if:if + 条件判断： 逻辑操作.....Example:Let's say you enter a number to determine the size of the number.#如果这个数字大于80 if 90>80: print "great"If the number entered is greater

Summary of the 11-day lesson (only for summary, see above for details)First, sequential structureThe code structure that executes from the top downWhen the computer executes the program, it is compiled into a binary file, and the computer is divided

"Foreword" We have been involved in the development of Android since the beginning of the process of processing time-consuming tasks to do in the non-UI thread. So we have a variety of programming methods for dealing with concurrency, whether it's a

---restore content starts---1 Bubble sort. "Easy to describe, examples are all in ascending order"Description: Suppose the array has 10 numbers, from left to right. In turn, if the former is greater than the latter, then 22 is exchanged. Each round

The basic idea of binary search algorithmThe precondition of the binary lookup algorithm is an already ordered sequence (in this article to illustrate the convenience of the problem, assuming that the sequence is in ascending order), so that when

Introduction to Cookie Practice Try to share the code N, and finally did not find a good way. I think the code is hard to read. It is better to write ideas, the future code to change into a thought-piece Session code Exercise 1.

1. Find all files in the current directory that end with. Tar and move to the specified directory:Find. -name "*.tar"-exec mv {}./backup/; Find the log file that is larger than 100M in the current directory 30 days ago and delete it. Find  . -name "*

Title: An array is formed by moving several bits to the right of an ascending sequence, such as {4,5,1,2,3} is formed from the left of {1,2,3,4,5} two bits, in which the array is searched for a number.The idea of solving problems is as follows:First

Objective:08, wrote a billiard game, using Java, but the code is really used in the legendary artifact Notepad written (you believe it? In fact, written in GVIM , ^_^), many classes are written in the same Java file. It can be seen that the Java

This chapter is the Pyhon version of the IF statement. We all understand the principle, do not say a statement.Notable two points:1. The symbol ":" must be added at the end of each if class statement.2. Notice whether indenting in Python represents

Version information: Procps version 3.2.8 Basic use: Vmstat [-A] [-n] [-T] [-s unit] [delay [count]] [-A]: Show active and inactive memory [-N]: Displays the field name only once at the beginning, and for the case of multiple

Tag: Sword refers to a number of more than half occurrences in an offer array partitionTopic:If there is a number in the array that appears more than half the length of the array, find this number. For example, enter an array of length 9 {1,2,3,2,2,2

Inter-process communication (2)There are three kinds of IPC that we call XSI IPC, that is, Message Queuing, semaphores, and shared memory, and there are many similarities between them.Identifiers and KeysThe IPC structure of each core (message queue,

Title Source: Leetcode Reverse IntegerGiven a 32-bit signed integer, reverse digits of an integer.Example 1:example 2:example 3:input : 123 input : -123 Input: 120output: 321 output : -321 output: 21Note:Assume we is dealing with a environment which

Quick sort:To learn a quick sort, you should first review the following recursion:2 Conditions for recursion:1. Function calls itself2. There is an exit conditionExercise: Calculate n! based on recursive next function and the value of n equals 10 is

Title: There is a number in the array that appears more than half the length of the array, please find this number. For example, enter an array of length 9 {1,2,3,2,2,2,5,4,2}. Because the number 2 appears 5 times, exceeding half the length of the

The Vmstat command is the most common Linux/unix monitoring tool that can show the status of a server at a given time interval, including server CPU utilization, memory usage, virtual memory exchange, IO Read and write situations. This command is I

The Vmstat command is the most common Linux/unix monitoring tool that can show the status of a server at a given time interval, including server CPU utilization, memory usage, virtual memory exchange, IO Read and write situations. Compared to top,

Topic:Follow up for "Remove duplicates":What if duplicates is allowed at the most twice?For example,Given sorted array nums = [1,1,1,2,2,3] ,Your function should return length =, with the first 5 five elements of nums being 1 , 1 2 2 ,, and 3 . It

Abnormal, should not exist, but we sometimes encounter such a situation, such as when we monitor the server, every second to collect information, then one second did not collect the information we want, but the next second acquisition, and then