sledgehammer exercise

defMain (): number= Int (Input ("Please enter the total number of students:"))#Enter the total number of students to be enteredCount = number#use a variable to save the total number of studentsStudents = List ()#Create a list to store student information while(number):#into the LoopStudent = {}#Student Information ListName = input ("Please enter the student's name:")#Enter student's namestudent['name'] = Name#Dictionary Assignmentgender = input ("Please enter his gender:")#Enter Genderstuden

sorted out several layers of a few levelsThe code that was written refers to the Huang long so basically the same but the first try all WA because ans=0 misplaced the position modified after WA was half in fact the reason here (the wrong code):while (1) {int top=0;for (int i=1;iThat means you can't find a point to deal with one that should be saved up for centralized processingThen put the code———————————————— no responsibility to split the line ————————————————Because it is the preparation of

This is a simple banking service implemented with the Erlang processExamples of use are:Create User: Bank:create_account (myname, 100).Users save money: MyName! {deposit, 10}.User withdraw money: MyName! {CASH1, 20}.MyName! {CASH2, 30}.Check balance: MyName! Check.Create User: Bank:create_account (rolong, 100).Users save money: Rolong! {deposit, 10}.User withdraw money: Rolong! {CASH1, 20}.Rolong! {CASH2, 30}.Check balance: Rolong! Check.Getting Started with Erlang: Service process instance oper

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. This requires that there are only two states for each unit of the state data, such as a grid on a board, a pawn or a piece or a coin, or both. This uses 0 or one to represent each cell of the state data, and the entire state data is a binary number consisting of a string of 0 and 1.2. The solution needs to implement the state data as a basic data type, such as int, long , etc., so-called state compression . The purpose of state compression is to reduce the space of data storage, on the other

This requires writing a program, storing the given n integers in an array, holding the number of n in an array in reverse order, and then outputting the elements in the array sequentially. Input format:The input gives a positive integer N (1≤n≤10) in the first row. The second line enters n integers, separated by a space. Output format:Outputs the result of the processing of these n integers in a row, separated by a space in the middle of the adjacent number, with no extra space at

Select the algorithm pseudo-code:For j=1-n-1 smallest = j for i=j+1 to N if A[i]This article is from the "Silly Endless Upgrade Tour" blog, make sure to keep this source http://zhangshifan.blog.51cto.com/9970564/1618381Introduction to Algorithms third Edition exercise 2.2-2

Welcome to Exchange Discussions!@2-1#include 　　Rujia Algorithm Competition Introduction Classic second unit exercise answer self-editing

Every boy wants to have a perfect body, every girl also want their boyfriend has eight proud of the ABS, but really exercise up time is very long and very hard, become a sportsman also became a lot of boys of a dream, but also a dream forever. However, today's benefits, look at this article, let the photographer Jacky to tell you, how simple and efficient "trained" perfect abs. First of all, let us see the effect of comparison bar! A fat

Ball Drop:Full binary tree, max depth d. All nodes are numbered from top to bottom from left to right 1,2,3...2 D-1. Place a small ball at node 1 and it will fall. Each inner node is powered by a switch that initially shuts down and its state changes every time a ball falls on a switch. When the ball reaches an inner node, if the switch on the node is closed, go left, or go right until the leaf node is traversed.problem, input depth and number of ballsOutput Node numberInput 4 2 Output 12Input 3

) {sum_sum+ = "\ n" + (j+1) + "Door Subject score:" +Result_id[h][j]; Sum+=result_id[h][j]*1; } varAVG = SUM/3; sum_sum+= "\ n average:" +avg+ "\ n";//Average score}console.log (sum_sum);6, Badminton racket 15 yuan, the ball 3 yuan, the water two yuan. 200 USD at least one of each, how many possibilities there are.var sum=0; for (var a=1;a) { for (var b=1;b) { for (var c=1;c) { if(a*2+b*1+c*0.5==100 a+b+c==100 ) { sum+ +; Console.log ("All

Tag:python asset information #!/usr/bin/envpython#-*-coding:utf-8-*-# @Time : 2017/10/24002411:31# @Author :mingimportjsonimport copylocation= "r00l00" # default location dict={} #定义一个空字典, Store the contents of each scan list=[]# define a list that stores all the scanned content File=raw_input ("Pleaseenter afilename: ") # input file name filename= (file+". txt ") # file name flag=true# used to jump out of the loop using whileflag: assets=raw_input ("pleaseentertheassetnumber[pressq Toquit]:

=" Wkiol1lwyvmr4jcqaafxgfprqc0035.png "/># # passwd - e # force Change Password# #注意: When you use the root user to modify other user passwords, add the user name after passwd4. Modify the password of the student user under student650) this.width=650; "title=" screenshot from 2017-07-19 14-43-18 (copy). png "style=" Float:none; "src=" https:// S4.51cto.com/wyfs02/m01/9c/7a/wkiom1lwyvqwjr-caacwbj_xrsu634.png "alt=" Wkiom1lwyvqwjr-caacwbj_xrsu634.png "/># #注意: When the user modifies their own pass

("Print File name!\n"); return-1; } structSigaction Act; Act.sa_handler=handler; //initializing the signal setSigemptyset (act.sa_mask); Act.sa_flags=0; //Install (Register) SIGINT and Sigquit signals if(Sigaction (SIGINT, act, NULL)! =0) {printf ("sigaction () failed!\n"); return-1; } if(Sigaction (Sigquit, act, NULL)! =0) {printf ("sigaction () failed!\n"); return-1; } //Blocking Signalsigset_t bset; //Clear Signal SetSigemptyset (bset); //adding signals SIGINT and sigquit to the

System V and BSD extension programs, and it derives from BSD Unix. 5. Please explain the concepts of GNU and GPL in the shortest words. A: GNU: is a free software project, is the abbreviation of GNU's not UNIX, the complete free software system for UNIX upward compatibility, can obtain the source code modification program last release. GNU is a UNIX-like operating system and is free software. More precisely, the Gnu/linux system, which is completely free of software. GPL: is the abbreviation of

" alt= "wkiom1mb8j_ Ryky4aad3e31tww4016.png "/>11Find all lines containing ich in the file/usr/share/mime/packages/freedesktop.org.xml, will findThe lines are copied to/root/lines in sequence.650) this.width=650; "title=" screenshot from 2017-08-02 17-10-04.png "src=" https://s3.51cto.com/wyfs02/M02/9D/91/ Wkiol1mb8q7jhfuyaaa9zl_e9os462.png "alt=" Wkiol1mb8q7jhfuyaaa9zl_e9os462.png "/>@@ 这里 uses the grep command, which is filtered to filter all lines containing ICH and then redirected to the spe

files with even numbers in Redhat_versionx to/double with a single command*) use a command to move the Class1 file in Westos_classx_linuxy to the CLASS1 of the current user's desktop*) use a command to move the Class2 file in Westos_classx_linuxy to the CLASS2 of the current user's desktop650) this.width=650; "Src=" Http://s2.51cto.com/wyfs02/M01/88/6F/wKiom1f3aQKSIddDAAFBSj37-qE637.png-wh_500x0-wm_3 -wmp_4-s_70070918.png "style=" Float:none; "title=" screenshot from 2016-10-07 16_56_35.png "al

1. Display the lines in the/proc/meminfo file that begin with size s:Law One:Law II:FahsarmLaw IV:2. Displays the lines in the/etc/passwd file that do not end in/bin/bash:3. Show user RPC default shell program:4. Find out the two-bit or three-digit number in/etc/passwd5. A line that displays at least one whitespace character in the CentOS7/etc/grub2.cfg file, followed by a non-whitespace character6. Find the line that ends with "LISTEN" followed by any number of whitespace characters in the resu

Create a class with a String field this is initialized at the point of definition, and another one, which is initialized by The constructor. What's the difference between the approaches.1 classtest{2 String S1;3String s2= "Hello World";4 String S3;5 Test () {6s3= "Hello Java";7 }8 }9 Public classConstructortest {Ten One Public Static voidMain (String[]args) { A -Test t=NewTest (); - System.out.println (T.S1); the System.out.println (T.S2); - System.out.println (T.S3); -

TopicA vampire number have an even number of digits and are formed by multiplying a pair of numbers containing half the number of Digits of the result. The digits is taken from the original number on any order. Pairs of trailing zeroes is not allowed. Examples include:1260 = 21 * 60, 1827 = 21 * 87, 2187 = 27 * 81.Write A program This finds all the 4-digit vampire numbers. (Suggested by Dan Forhan.)1 Public classVampirenumber {2 3 Public Static voidMain (string[] args) {4 intA = 0,