Software Development Forum

how would i make a program that outputs this: amount of vairiables: 3 3123 1412 2412 mean: 1414 standard viariance: 4344

I'm trying to make a calendar out of C. I need it to be able to promt the user for a month, and the year, and it should then print the calendar of that. So far the code I've got is: #include<stdio.h> int days_in_month[]= {0,31,28,31,30,31,30,31,31,30,31,30,31}; char *months[]= { " ", …

Is double pre-incrementing undefined behavior? Like ++++x or even ++++++++x. I think it must be since it all occurs between sequence points. But what could possibly go wrong? Or do you just not ask that question and automatically stay away from any undefined operations? Is double incrementing ever routinely used? …

1.Input three unique numbers and print the different of the highest and lowest numbers. 2.Input three integers a determine if there are equal numbers . If There are equal numbers, print the product of the equal numbers, Otherwise print the average of the numbers. 3.input three unique numbers and average …

I have an Access database I've set up with two tables; Employee info, and earnings records. I'm supposed to generate a report based on those who worked a certain ammount of hours, or those who worked three months in a row. The hours part was easy, the 'who worked more …

Hello everyone!!!! Good Day ... I am having trouble on how to retrieve 2 fields of every tables in my Database .... I have 3 Tables saved in my MS Access, namely: RegularPassenger, DisablePassenger, and VIPPassenger ... and every tables has 2 fields each, which are SeatsNo and Filled .... …

Maybe a bit silly question, but in one of my projects I needed an enum and I suddenly wondered what would be the best place for it to write it in a file. Should it be in a .cs file of his own or could I place it in the …

Hi. I'm learning by myself data structures with c++ but i got stuck Here's my code: #include<iostream> #include<cstring> #include<string> #include<sstream> using namespace std; template<class T> // node class class nodeType { public: nodeType(); nodeType(T); ~nodeType(); nodeType *next; nodeType *previous; T data; //string getkey(); string Id; //void borra_todo(); void imprime(); // …

Does anybody have some experience with the iPython notebook? How do you get started?

My code has me stumped, My method is right...I think but the output begs to differ. Basically this code is supposed to convert seconds to minutes but the output is somewhat off..here's what I have don so far. String input = JOptionPane.showInputDialog(null, "Enter a value for seconds (positive whole number): …

hi, pls i have written a set of codes for a program and i want to deselect the radiobutton and also clear the contents of the entry widgets,the entry widgets get cleared tho. thank you def adduser(): name = "Name: " + entry_box1.get() reference_number ="Reference_number: " + entry_box2.get() room_number = …

hello to all I want convert this code to assembly for mac osx intel 64 : #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include <sys/socket.h> #include <arpa/inet.h> #include <netdb.h> //#define RCVBUFSIZE 4096 int main( int argc, char *argv[] ) { int sock, length; struct sockaddr_in server; char *command; // …

Hi. I need help to write one program in Assembly Mips. << read the characters typed by the user and store these characters a string. This string is later converted to an integer. If the user tries introducing non-valid characters (that is, other than the numerals 0 to 9) the …

how to program a levi-civita tensor with 3 by 3 dimensions then prints it after?

I am getting following error, while passing a C++ string variable to SQL insert command: error C2679: binary '+' : no operator found which takes a right-hand operand of type 'std::string' (or there is no acceptable conversion) Below is the code: int main() { int empid = 12; int phone …

Hey guys im stuck in a project for school.. i need to creat a console app that stores info in tables. so were im confused is the part were the search is.. so i the client inputs an id for customer,but i want to check the table(lets say artist) if …

Hello, I have a website. I'm making a cafe management system. It's about to be ready. It can lock computers, unlock them for some time, use username and passwords, but the problem is that I can't make the SQL database on a website. I'm using web, and not LAN because …

Hello guys, i have a problem, is there someone can help me? this is my logic.. public static void Check_Fund(){ String header = "Text1,Text2,Text3,FUND_UALFND_1,FUND_UALPRC_1,FUND_UALFND_2," +"FUND_UALPRC_2,FUND_UALFND_3,FUND_UALPRC_3,FUND_UALFND_4,FUND_UALPRC_4,FUN D_UALFND_5,FUND_UALPRC_5," +"Text4,Text5,Text6,Text7"; String text = "ABC;CDE;EFG;PRMF;0;PRFF;50;PREF;;PRCF;0;PRMP;50;HIJK;;LMNO;PQRST"; String[] head; String[] value; String showText = ""; head = header.split(","); value = text.split(";"); String regex = "\\d+"; String …

what is the difference between list and arraylist in c#?

I have made a Biginteger class that performs multiplication operation according to Karatsuba's algorithm. But it seems that the code is not working perfectly.In the class I have made a function named karatsuba(BigInteger a1, BigInteger b1)that performs the Multilplication operation. There might be problems in this function as I have …

Any Turbo C programmer out there that are capable of doing this for me :D I cant figure this out :D thank you and God Bless :D

I dont know how to program in Turbo C, My brother need a Hexadecimal Converter that's programmed in Turbo C ( Hex to Bin Hex to Oct Hex to Dec? )

I dont know how to program in Turbo C, My brother need a Hexadecimal Converter that's programmed in Turbo C Hexadecimal to Binary Hexadecimal to Oct Hexadecimal to Decimal ) Thank you for your help :D Good Bless!!

[Click Here](http://s27.postimg.org/syqganxir/New_Bitmap_Image.png) "Having a container of pointers raises the question of how to destroy it. If you simply "do the right thing" and define a FilmList destructor that visits each of its pointers and deletes it, you must then worry about client code that contains a function with a FilmList …

I'm having problems with this program. Everytime i enter a fractional decimal number, it displays -0.0000 or sometimes garbage values. Ex: Enter any fractional decimal number: 5.7 -2.888blah blah blah garbage another Ex: Enter any fractional decimal number: 25.7 -0.000000 #include<stdio.h> int main(){ long double fraDecimal,fraBinary,bFractional = 0.0,dFractional,fraFactor=0.1; long int …

tel me the difference between binary and unary operator

I have this code: If e.Delta <> 0 Then If e.Delta <= 0 Then If PictureBox1.Width < 500 Then Exit Sub 'minimum 500? Else If PictureBox1.Width > 2000 Then Exit Sub 'maximum 2000? End If PictureBox1.Size = New System.Drawing.Size(PictureBox1.Width + e.Delta / 1, PictureBox1.Height + e.Delta / 1) PictureBox1.Location = …

Greetings programming community, How can I get this recursive function that finds the average of an array from any range using specific parameters to work? The parameters are (int a[], int x, int y). The x parameter means begin at and the y means end at. int k; //no global …

Alright so I am getting a weird problem with the following code int toDB[2]; int fromDB[2]; char * param1; char * param2; err = pipe(toDB); if(err==-1) { printf("Error on pipe creation: %d\n", errno); exit(1); } sprintf(param1, "%d", toDB[0]); err = pipe(fromDB); if(err==-1) { printf("Error on pipe creation: %d\n", errno); exit(1); …

Is there a function to remove spaces from a string? I need a way to have a user input a string with spaces, numbers, and letters and remove all spaces before storing it. Using scanf, cin, gets or fgets, apparently I only retain whatever is before the first space.

print ("The scope of this program is to multiply two matrices together\ and print the result") while True: matrix1_rows = input("How many rows does matrix one have? ") matrix1_columns = input("How many columns does matrix one have? ") print ("Matrix one is a", matrix1_rows, "x", matrix1_columns, "matrix") print() matrix2_rows = …

Hello guys, I have the project to build an Automative Leads. The process flow for this scoring engine needs to be as: SOAP webservice will advertise a "SCoreLead" function that requires an ADF lead to be passed to it. any idea will be appreciated Thanks

Hello everyone, here i am again, asking for help .... please bear with me, I am a newbie of VB .... ahmmmm I just wanna ask if what codes is appropriate in holding the value that the user choose or select after clicking the ENTER Button? the scenario is this: …

I am on euler project 4, the largest palendrome product of 2 3digit numbers. Here is the program, however it doesn't print a value. please help. package euler; public class problem004 { String reversed; public static void main(String[] args) { int product =0; String stringproduct; //cycles through all the numbers …

I want to implement an algorithm in c++ using two concurrent infinite loop: the first infinite loop produces the upper bound on each iteration and the other infinite loop produces lower bound on each iteration. Both loops would terminate only when the the upper bound and lower bound meets. What's …

hi everyone im really new to report viewer in vb.net and i wanto import the data from an excel file to the reportviewer in vb.net can anyone help me out? here is waht i tried so far: Private Sub ViewReport_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load ReportViewer1.ProcessingMode = Microsoft.Reporting.WinForms.ProcessingMode.Local …

Hello everyone!!! I need some help on how to put a word "RESERVED" on the "Filled" Column of the Access if the user will select a certain button (for example I have 5 Buttons, namely: A1, A2, A3, A4, A5) and select the ENTER button, a word "RESERVED" will be …

For class, I had to write a simple program that would calculate the surface area and volume of a torus. I did that, but my answers are long decimal numbers. How do I get the answer to round off? Thanks in Advance

Does anybody have a good example of a Functor in Python?

#include <iostream> #include <string> /*i want to compare string and char as char is a subset of string*/ string S [50]; //algorithm is somewhat like: i=0; while(i<23){ char c = (char) i; S[i] = c; } for(i=23;i<50;i++){ S[i]="hello"; } //i want to check how many hello are there i=0; x=0; …

I have been developing window form applications for probably the last 4 or 5 years, and have drasticially improved my UI designing, which I am rather proud of, as it's a art form you might say. A whole thing of its own on top of development. But while I have …

Hello, sorry for the rudeness for asking for help on the first post but I'm still a beginner in programming. I am trying to create a GUI for plotting function using Tkinter and Python. In the top a label will show the current position of the mouse in the canvas …

The following is a part of a hailstone cpp program. I want to write an option to let users enter 2 numbers and the program evaluates the longest sequence the number has within the 2-number range and return the count. I have been struggling it for hours :P but the …

Greetings I'm using InstallShield for deploying projects and I'm new in using it I need to know how to include some applications and executable files to be installed while installing my application what I mean is that I need to include for example the .NET framework 4.0 so if it …

c++ program that will convert between function kilogram to convert pounds to kilogram, a function celsius to convert temprature in dgrees fahrenheit to degrees celsius, A function fahrenhiet to convert temperature in degrees celsius to degrees fahrengeit. [Click Here](null)

Hey everyone. In stumped. How would you take a string and verfiy it is a word? Example: String a = sldkjf String b = dog The results should be, "dog" is a word and "sldkjf" is not. Any direction would be greatly appreciated.

Hi all, I have an ArrayList that contains 70 items. I would like to display these items in Listview. Therefore, I used the following code. However, When I press the button, program will only display the first seven items in the arrayList. The rest of items are not being displayed. …

I need your help i'm using access database create simple login form in the database record Username is Admin or Password is Admin so i wanna need this add username and save record ask me record already available how to do this on vb.net 2010 or 2012 looks like this …

Hello everyone!!!! I need some help to make a condition that if a user will select or click more than 1 button, there would be a MsgBox("You can only select one seat for every Process") appeared.... The scenario is this: I have 5 buttons(A3, A4, A5, A6, A7) and on …

quick question how can I work around this char * dat = "08/11/2014"; char test[10] = dat; I need to be able to take a string and put it into an array of chars, how can i do this?