lines of code calculator

PHP calculator (Factory mode) php code abstract class Calculator { private $number1; private $number2; public $result;/** * @return the $number2 */public function getNumber2() {return $this->number2;}/** * @param field_type $number2 */public function setNumber2($number2) {$this->number2 = $number2;}/** * @return the $number1 */public

This article mainly introduces the python3.5 + PyQt5 +ERIC6 Implementation of a calculator method (with code), in the Windows7 32-bit system can run the calculator perfectly, interested can understand. A simple calculation can now be achieved. Before the calculation, please reset the default number of the design is 0, learned a half-day to make a result, a lot o

The calculator interface is simple and generous, with addition, subtraction, multiplication, in addition to function, clear screen, priced and other functions!Support IE browser, 360 browser, Sogou browser, Firefox browser, Google Chrome browser, such as mainstream browser, ready-to-use, no database, upload can be used!Demo page: http://jsq.204u.comBecause the source code needs to load some background image

oprs = {plus: "+", minus: "-", times :"*", pidedBy: "/"}; var Magic = {}; // Status object, parent object function Status (value, opr) {// current operation result this. value = value; // The current operator this. opr = opr;} // value Status object, inheriting the Status object function NumStatus (value, opr) {Status. call (this, value, opr);} // operation Status object, inheriting the State object function OprStatus (value, opr) {Status. call (this, value, opr);} // bind the method for (let I

; Break; Case '-': Result-=Number ; Break; Case '*': Result*=Number ; Break; Case '/': if(Number = =0) printf ("\n\n\adivision by Zero error!\n"); Elseresult/=Number ; Break; Case '%': if((Long Long) Number = = 0LL) printf ("\n\n\adivision by Zero error!\n"); Elseresult= (Double)((Long Long) Result% (Long Long) number); Break; Case '^': Result=Pow (result,number); Break; default: printf ("\n\n\aillegal operation!\n"); Break; } }

) %Ten; }//Calculate RoundingintJin_wei (Char*p) { Char* level[] = { "142857", "285714", "428571", "571428", "714285", "857142" }; Charbuf[7]; buf[6] =' /'; strncpy (Buf,p,6); inti; for(i=5; i>=0; i--){ intR =strcmp (Level[i], buf); if(r0)returni+1; while(r==0) {p+=6; strncpy (Buf,p,6); R=strcmp (Level[i], buf); if(r0)returni+1; if(r>0)returnI//Fill in } } return 0;}//multiply multiple digits by 7voidFChar*s) {intHead =Jin

The pure javascript code implements the calculator function. Next, let's share with you the calculator program compiled with pure javascript code, if you need a calculator program, you can share it with me today. it can be used in many industries, such as renovation budget a

A simple calculator implemented by the use of the technology: Chen yuefeng from: http://blog.csdn.net/mailbomb in the actual learning process, often do some small projects, you can learn the comprehensive application of the technology, gain a certain sense of accomplishment and exercise logical thinking. Functions of this calculator code: 1. Implement four arithm

SCalc mini-program version is suitable for beginners. because the focus is not on implementing the specific functions of the calculator, it is mainly to learn the development of mini-programs, so do not care too much about some non-focus issues in order to achieve the computing function, the window object is not supported in the js file and cannot be used ..., Summary: SCalc mini-program version, suitable for entry, because the focus is not to implem

PHP Calculator The code is as follows Copy Code $num 1=true ; $num 2=true; $numa =true; $numb =true; $message = ""; //single channel branch if (isset ($_get["sub")) { if ($_get["NUM1"]== "") { $num 1 = False $message. = "First number cannot be empty"; }if (!is_numeric ($_get["NUM1"])) {$numa =false;$messag

The following small series will bring you an html + js simple calculator code (addition, subtraction, multiplication, division ). I think this is quite good. Now I will share it with you and give you a reference. Let's take a look at the simple calculator code in html + js (addition, subtraction, multiplication, divisi

html+js Implement simple calculator code (subtraction) Screenshot below: The above html+js to achieve a simple calculator code (subtraction) is a small series to share all the content, hope to give you a reference, but also hope that we support the cloud habitat community.

Recently written a simple calculator code program, first show you Share the code as follows Now it's just a simple standard calculator that can perform subtraction continuous operations and residual operations. If there is an error with a divisor of zero, the following is a hint, like this: This is my

Programming of a policy mode codeusingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingsystem.web;/// ///Summary description of Class1/// Public InterfaceCalculator//declaring a computed interface { DoubleCal (DoubleADoubleb); } Public classAdd:calculator//The interface implements the addition operation { Public DoubleCal (DoubleADoubleb) {Doubleresult =0; Result= A +b; returnresult; } } Public classSub:calculator//The interface implements the subtraction

In fact, this Android computer, all the backstage ideas and "C # calculator Code" is exactly the same. The Win form program is ported to Android, from C # to Java in fact, because the basic syntax is very similar, the only difficulty is the Android XML layout part, unlike C # forms can be directly dragged.Or a calculator that can complete the basic arithmetic as

The following small series will bring you a javascript simple calculator code editor that feels quite good. Now I will share it with you and give you a reference. Let's take a look at it. Today, I am bored. I want to write something and suddenly want to write a calculator using javascript. There are still a lot of bugs in the program. Record them here and then sl

JavaScript implementation Simple Calculator instance code this article mainly introduces the JavaScript implementation of simple calculator instance code of the relevant information, the need for friends can refer to the following 1234567891011121314151617181920212223242526272829303132333435363738394041424

js| Statistics Calculates how many lines of JS code and ASP code are in the current folder, and how many bytes the code has to count There are sample code '\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\\' \ from codeproject.com' \ Calculate

This example share the pure JS code to achieve a simple calculator code, I believe you will like. Specifically as follows:The screenshot of the running effect is as follows: The specific code is as follows: Copy and paste the above code to achieve a simple

Python3.5 + PyQt5 + Eric6, a calculator code, pyqt5eric6 Currently, simple computing can be implemented. Reset before calculation. The default number during design is 0. After learning for half a day, we made such a result, with many bugs. Python3.5 + PyQt5 + Eric6 can run the calculator perfectly in the 32-bit Windows 7 system. After a simple learning for half a