Software Development Forum

I try to find a way to find the minimum of an array of numbers different type (int,float,double..) i have written this [CODE] #include <iostream> #include <vector> #include <iterator> using namespace std; template <class T> T min(vector<T> a()) { int i = 0; T min = a[0]; vector<int>::iterator it; for( …

Hi all, My code for SHOP is as follows, problem description [url=http://www.spoj.pl/problems/SHOP/]here[/url]. [code]#include<iostream> #include<queue> #include<climits> using namespace std; class pt{ public: int _x,_y,_cost; pt(){} pt(int x,int y,int z):_x(x),_y(y),_cost(z){} int print(){ printf("%d %d %d\n",_x,_y,_cost); } }; int dx[]={0,-1,0,1}; int dy[]={-1,0,1,0}; int main( ) { int M,N; while(scanf("%d %d",&N,&M)!=EOF){ if(!M&&!N)break; bool flag=false; …

here is my class file: [CODE] #ifndef BANGER_H #define BANGER_H class Banger { private: static int objectCount; char* driver; char* car; int hits; bool mobile; public: Banger(); Banger(char*,char*); Banger(const Banger &obj); void setDriver( char* ); void setCar( char* ); void setHits( int); void setMobile( bool); char *getDriver(); char *getCar(); int …

Hi everyone, I'm n00wbie to C# and I I have one question. I'm writting class for access to MySQL over DbLinq and I need to know connection string. I know that I can read connection string from webconfig file. My question is is there any function in C# that I …

Hello, so the problem was to create a program that took input from command line to function as a rudimentary calculator: e.g 3 + 2, 5 * 4, 2/3 and so on. We were to take those arguments and pass them and a pointer to a function in to the …

I need help with an assignment. I have to modify the program below to determine the number that was entered the most times in a row and display the output. I can not use files or arrays. I am having trouble with the logic and need some guidance. Thanks. [CODE]#include …

I am having trouble with myRectangle2 taking the values I am assigning to it. The myLine2 value works just fine. Can anyone spot what I am doing wrong? I have stared at this for too long and now I am second guessing everything I have already done. Any help is …

Hello, I'm new here but I need a little help please. I've gotten this program to mostly work correctly except for what seems like one small detail. My program is supposed to ask the user to enter a file name, open it and display its contents 24 lines at a …

I haven't ran it for a while now and now I need to register it BUT the link it has to register doesn't load anymore...the site loads but all I get is a stupid loading animation for the product key. it's been going for 20 minutes now. I've tried multiple …

Hi, I was wondering how I can get the coordinates of a specific color from a window? Is it possible. I did some research, but I only found to get a color from coordinates, but I need it the other way around. Atm I have this, I don't know if …

C program that will ask the user to input a secret message. Your program will then encrypt and display the cipher text using the encryption formula. Also, to recover the original message, your program should be able to decrypt and display the shift cipher text. Sample Program Interaction: Type your …

I guess I am really having trouble with what's inside the function How do I get it out.. Suppose I ask a yes or no question and if the answer is no then break if the answer is yes then compute that formula. okay [CODE] int ThingYesNo; doubleThingHeight do { …

hi all, im trying to make a login system, but the problem is that i want my program to read a user name and password from a file stored on the computer so it can be changed by the user. Ive tried making one at the minute but to no …

I have GradeBook.h that include class interface, GradeBook.cpp that include class implemantation, I want to make a lib file and use it with GradeBook.h on the other project. How can I do that ? I am using Windows 7, VS 2008

Hello hello, First of all I was thinking that some of the experts around here could actually start an exhaustive discussion about peripheral driver development for newbies or unexperienced, such as yours truly. I find that theory is in many places, registers of classic peripherals are found also, but never …

Ok, so I need a bit of help on a small project I'm working on. Here's the run down of it: Write a Java program that allows the user to enter tests grades for yourself. The application should prompt the user to enter how many tests they wish to enter …

Basically i need to use JOptionPane and have the user enter a name followed by a . (dot) and a file extension. After they have done that the output should be the extension name without the dot. Ex Please enter a file with dot extention > new.html You choose html …

Hello. I need some help with a project of mine and the thing is that I have the class organisms that has two sub-classes: animals and plants. Animals has two subclasses itself: Carnivores and Herbivores. I have succeded in including the plants header file or cornivores header file or herbivores …

hi im working with opengl/sdl and im still new to it what im trying to do is to make a 2nd box or sprite that will follow the frist box ive made can anyone help me out here is some of the code i have [CODE]#include "sdl.h" #include "GL_Functions.h" #include …

How can I use a DataTable to save data into it? I have a listView with ticks, and when a tick is checked, I would like to put the data of the row into DataTable. In the row I have a "ProductName" and it`s "Price". I am doing this becuase …

Hey everyone, I have this assignment for my C++ class and I need to sort some data I have data in a file in this order: some 10 digit int -the account id some name -the account name some balance -the account balance basically I want to sort the data …

Hi All, I am new to the programming world. I was just writing this code to generate N prime numbers. User should input the value for N which is the total number of prime numbers to print out. I have written this code but it doesnt throw the desired output. …

Hi All, I am creating and saving the excel sheet at runtime(it is a copy of report generated in flexgrid). I need to add some of the column names in the excel sheet name while saving. e.g. Excel sheet should be saved as Report_Nid_Status_RBAC_Status_Today'sDate. Nid_Status and RBAC_Status are column names …

Hi everyone! I've been working on this code for 2 days(got half of it from the web) [code] class name { string name1; public: name(string s) //set name { name1 = s; } string get() //get name { return name1; } }; // Define less than relative to name objects. …

[code=c] /*the program gots a string, and supposed to copy to the destination string every letter only once, and after a letter a num - a counter how many times a letter appeared in the original string for example - for kuku it should return k2u2 - but it returns …

Run the program and you'll see I am not filling the arrayList but am invoking the toString method. Obviously this is not giving me the desired output. What's wrong? (I did not post the other classes because I don't think my error is there but if anyone needs them let …

hello seniors, i want to serialize a matrix of any dimension to be serialized and stored in the hard.i will be thankful if you guide me about this.how can i perform this work..? your response and help will appreciated Regards Punter

[TEX] Input1: [འབྲུག་གི་རང་ལུགས་འཆམ་།] [དུས་རབས་བརྒྱད་པའི་ནང་] [གཏེར་འཆམ་དང་] [པད་གླིང་གིང་གསུམ་] [ལ་སོགས་པའི་འཆམ་གྱི་རིགས་ཚུ་ད་ལྟོ་བར་ན་ཡང་] [ཡོངས་གྲགས་སྦེ་] [རྐྱབ་སྲོལ་ཡོདཔ་ཨིན་།] ->actual file (requiring special font support so I have modified the Inputs) [AB'C'DEF'GH'I'] [JKL'MN'O'|] and so on ..........[ ......|] Input2: འབྲུག་ གི་ རང་ལུགས་ འཆམ་ ། གཏེར་འཆམ་ དང་ པད་གླིང་གིང་ གསུམ་ ལ་སོགས་ པའི་ འཆམ་ གྱི་ རིགས་ ཚུ་ ད་ལྟོ་ བར་ན་ ཡང་ ཡོངས་གྲགས་ སྦེ་ རྐྱབ་སྲོལ་ …

Hi everyone o/ How can I concatenate a no print char from the ASCII on my string? For example: I have the str1 = "Jhon" and str2 = "Lucas" I wanna concatenate the special char 01 ( SOH) between the str1 and str2. can anyone help me? I hope so..!! …

Hi, While trying to debug some performance issues, we narrowed down the problem to calls to Entity Beans taking long time. Original design is nice and generic but does not scale up in this case. Here are the details: - J2EE application. - Oracle DB - Entity Beans used for …

how to write an application that reads in a five digit integers and determine whether the number is as palindromes or not e.g 12321,11611.If the number is not five digit long, display an error dialog, allow the user to enter a new value.

[CODE]public class array{ public static void main(String[] args){ int num[] = {80,20,47,82,25,13}; int l = num.length; int i,j; System.out.print("Given number : "); for (i = 0;i < l;i++ ){ System.out.print(" " + num[i]); } System.out.println("\n"); System.out.print("Accending order number : "); for (i = 0;i < l;i++ ){ //int temp=num[i]; for …

hai! i created jar file that will be extractable in any way... but what i need is don't to be extractable... how do seal it from others seeing by extracting it... any general idea please.....

Hi, 1. How to print a report automatically through vb.net.For example if the print button is clicked the report has to automatically print, How can we do that?? 2. How to retieve the rows one by one when the parameter value is entered in the text box and the columns …

I need help with my class assignment. I am supposed to write a java program to count the number of digits in a string using: [icode]public static int countDigits(String s)[/icode] can anyone help...I cant seem to figure it out from what I have [code]public class Ex8_5 { public static void …

I just started assembly programming, x86, and I am kind of getting the hang of it, but I am still far from becoming great at it. It's interesting to see what I do in Java from a different view. Anyways, for the life of me, I can't figure out what …

Hi, i have a windows form application and the main thing in there is a treeview, and i am adding nodes to the treeview. so i have another class file that will consist of the algorithm of how those things work for the treeview. the problem is i can't call …

Hey, im Keith and im 15 years old. I like computers alot and im pretty good at making websites, so this year i signed up for computer science. Our teacher is teaching us how to wrote programs using C++ and i love it, but i was wondering, why are they …

java program to read csv file and store it in rbnb server please try to help me

How can I make a program wait for a few seconds before proceeding? An example of where this would come in handy is when the program allows the user 5 seconds before it proceeds with some default option... can I do this using python?

Alright i am writing a program to read a sentence you write and judging by you punctuation it will tell you whether its a statement, question, exclamation or other. My problem is that it isnt running my If statement. am i just bind and missing something. [CODE]/* * To change …

I would like to create a java prob that will request three integers from a users and have it printout the sum and product as such: the 3 different integers are : 13, 27, 14. the sum is 54 The product is 4914 Completed Have i programm the right way: …

Hey guys, I really do not know on how to start this loop logic structure. Can anyone give me a rough idea on how to go about it? The question is : Develop a solution to calculate a student's grade average for one semester. The letter grades should be entered …

I want to reset the ComboBoxEntry when the arrow symbol on it is clicked, but could not find any method that is called when arrow symbol on dropdown list is clicked. None of the signals button_press_event, key_press_event or focus_in_event works. This all are called when the text area on dropdown …

[CODE] package Sample; public class Sam { public static void main(String[] args) { R obj[] = new R[100]; obj[0].current=0; } } [/CODE] [CODE] public class R { int current; } [/CODE] when executing this code i am getting null pointer exception. while debugging at "obj[0].current=0 " it shows as malformed …

[code] /* * This program displays "I Love C++" to the Standard Output */ #include <iostream> int main () { std::cout << "I Love C++"; return 0; } [/code] I just DLed and Installed Cygwin and Netbeans using instructions from: [url]http://netbeans.org/community/releases/65/cpp-setup-instructions.html[/url] I did see that ths "type" of problem has …

hi, i'm having problems with the output. I do not get anything when I select 4 and enter a binary number. Here is my code, if anyone could point out what i'm doing worng, thanks. [CODE]import java.util.Scanner; public class Driver { public static void main(String [] arg) { LineWriter Lw …

There might have been a question like this but I cannot find. I use option buttons in the form but in the report I want to see text instead of numbers. How shall I do it?

Assuming that a year has 365 days, write a class named DayOfYear that takes an integer representing a day of the year and translates it to a string consisting of the month followed by day of the month. For example, Day 2 would be January 2 Day 32 would be …

I have a general question about searching inside a two-dimensional array. I'm working on a number search program that allows the user to enter a number to search in a grid of numbers. For example: User wants to search: 234567 In a grid of: 232772725432 734234657337 272425672442 235533655737 252444474436 737533255325 …