96 Topics
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| | [Click Here](https://github.com/Schol-R-LEA/Ranged-Numeric-Types-for-CPP) I've started working on a basic template class that can help automate range checking in specialized numeric types. My inspiration for this comes from the ranged types found in languages like Pascal and Ada. Currently, the focus is on integer types, but I've designed it to be adaptable … |
 | [Ranged Numeric Types in C++](https://github.com/Schol-R-LEA/Ranged-Numeric-Types-for-CPP) I've started writing a simple template class for automating range checking in specialized numeric types, inspired by the ranged types in languages such as Pascal and Ada. At the moment it is mainly meant for integer types, though I've made it flexible enough that it …  |
 | Hello! So I have this homework that i have no idea how to continue. this is an exemple of input,but i have to do it for a general one: **7 pencils car ball candy tshirt bike video_game Mike Andrew Inna** and the output must be like this: **Mike: pencils candy … |
| | Hi, could you please let me know what should I learn first about programing? I mean, may be I need to learn HTML, C++, Java, read a specific book, I don't know where to start and hope you can show me the way, please!! I would really appreciate it |
| | Write amodularC program that accepts by keyboard input five(5) user-scoresof the PS5 gaming console. The program must repeatedly request from eachuser,ratingson thefollowing factors of the PS5 gamingconsole:•cost,•games, •backward compatibility, and •screenresolution. All factorsare to bescored using a scale of 1 to 5where 5 represents the highest rating on a factor … |
 | A children's game of 'count out' is played as followed. '40' children are arranged in a circle, a sentence containing of 'm' words is used to eliminate '1' child at a time until '1' child is left. Starting at child '1' the children are counted from '1' to 'm' and …  |
| | Guys i cant imagine about how i'm gonna calculate that one... help me out please |
| | iam asking about chimical equations how can i programme it to the computer how can i make the computer understand that c+o2=co2 or naoh + hcl =nacl+h2o i mean how he understand that acid +alkail= water +salt |
 | I need to interface to a USB device from VB.net, where I both read and write to the device. Are there any programing differences between the different USB interfaces, i.e 1,2 and 3 that I should be aware ? Does it matter if say a USB 3 device is plugged … |
| | Construct a large integer (32 – Bit) from two Byte Variables (8 – Bit) and one Word Type variable (16 – Bit). Store your result into EAX and print it. Like if byte1 = 21h, byte2 = 43h & word1 = 8765h Then your output may be 87654321h OR 43218765 … |
 | Average #include <iostream> #include <cstdlib> using namespace std; bool check(double element[], int count); int main() char redo; do { system ("cls"); double elements = 0, i = 0, j = 0, average_elements = 0; int k[1]; bool correct; cout<< "This program will show the average element of a sequence.\n\n"; cout<< …  |
| | Average #include <iostream> #include <cstdlib> using namespace std; bool check(double element[], int count); int main() Average #include <iostream> #include <cstdlib> using namespace std; bool check(double element[], int count); int main() { char redo; do { system ("cls"); double elements = 0, i = 0, j = 0, average_elements = 0; … |
 | heya anyone can help me with the pascal triangle program in c++?? |
 | Am looking for a little bit of help to convert the following Visual C++ code into a delphi if its possible #define MARGINX 24 // this much for "mon" #define MARGINY 24 // this much for "00" char *dayNames[7] = { "Su", "Mo", "Tu", "We", "Th", "Fr", "Sa" }; #define … |
 | This works in C++ Builder: int chcolor; for(int d, d < 5, d++); { String name = "d" + IntToStr(i+1); TLMDSpeedButton* button = dynamic_cast<TLMDSpeedButton*>(this->FindComponent(name)); chcolor = random(6)+1; switch (chcolor) { case 1: button->Color = clRed; break; case 2: button->Color = clSilver; break; case 3: button->Color = clBlue; break; case 4: … |
| | Yes, I know what I'm talking about. which is Creating my own compiler to compile a language say C++,Java,Ruby, Python ..(Any one of them ofcourse -.- ) Actually, if I can just get the source code for an existing one that would be much better. [example] Say there's Turbo C …  |
| | Hello everyone, im new here and dont know yet most of the policies.. but i have been reading lots of your C++ codes, mostly, codes made by Narue.... i wonder if you someone could help me make a code for pascal's triangle wherein the ouput would look like a triangle … |
 | I'm trying to port opensource C++ code into my own Pascal application. Specifically, I'm using libredwg source to read an AutoCAD drawing file so that I can extract text attributes and populate a database using Lazarus. char* copy_bytes_16(char *dst, char *src) { *(uint64_t*)dst = *(uint64_t*)(src + 8); *(uint64_t*)(dst + 8) … |
| | Hi, I have a homework to do for college, which asks me to write a pascal lexical analizer in C. I'm trying to figure out the best way to ignore the comments, so far I've written this code, which works, but I would like to know if there is an … |
| | I just started shared memory and I took a big dive into it and got stuck trying to figure out how to share pointers. Well not really pointers: void* pData = MapViewOfFile(hMapFile, FILE_MAP_ALL_ACCESS, 0, 0, MapSize); Ok so the above holds my view of the file to be shared between … |
| | I'm Creating a class that I want to call a recursive function within it. However, the complier says i cant declare a function within a method, I was wondering how I could Recursively call that function, in the method, or how to recursively call that method, with out declaring the …  |
| | I am new to programming and am having REAL trouble trying to output Pascal's Triangle (formatted into a triagle) using multidimensional arrays. I would really appreciate some help. In the program, the user is supposed to input the # of rows desired (up to 15... or else it won't fit …  |
 | I need GMPXX on MinGW. This is driving me nuts. EDIT: I should mention I've tried using the precompiled MinGW GMP and GMPXX libraries via the **mingw-get**. And they fail. I removed them. I compiled GMP in MSYS with the following line. ./configure --enable-cxx --prefix="/mingw" && make && make install … |
| | I need help changing my return type from int to vector<string>.. I don't want to have to pass the vector as a pointer to the function but rather I just want to return the vector itself as I no longer need to check the return type. If it fails, it'd … |
| | I'm trying to convert this (Pascal) to C++.. My attempt is below this.. [CODE] function CompressString(const Str: string): string; var Destlen:longword; begin result := ''; Destlen :=BufferLen; if length(str) < 1 then exit; if compress(BufferString,destlen,PChar(Str),length(str)) = Z_OK then begin setlength(result,Destlen + SizeOf(Integer)); PInteger(@result[1])^ := Length(str); Move(bufferstring[0],result[5],Destlen); end; end; [/CODE] [CODE] … |
| | I did not know WHERE to ask this as there is no "General" section on the site this site that I know of. Lets say I found code online but it's under the GPL 3 License.. I read it but it doesn't say that I cannot translate it from Pascal … |
| | In pascal, you can have something like the following: [CODE] type TPoint = record X, Y: Integer; end; TPointArray = array of TPoint; T2DPointArray = array of TPointArray; [/CODE] In C++ I tried to replicate this and failed miserably. [CODE] struct Point { X: Integer; Y: Integer; }; struct PointArray … |
| | Hey all, I'm trying to make a DLL that can be used in Pascal to enable multi-threading. I've decided I want to export Threads in C++ to a DLL. Before I make DLL's I usually write the program first to test everything then I convert it to a DLL. [CODE] … |
| | Hi I need help on converting the sample c++ code. Can someone please help. Any help would be greatly appreciated. :D struct sample { int type; long arg1, arg2; }; struct sample sampletable[2][3] = {{{ 1, 0, 0 }, { 2, 0, 0 }, { 1, 0, 0 }}, {{ … |
| | [CODE] void customer (struct data *cust1); void menu(); void printReceipt(struct data *cust1, float &balance); struct data{ char name[20]; int accno; }cust, *cust1;[/CODE] above is an excerpt from my completed c++ program. my c++ coding is running well and i dont have a problem with it, but i am required to … |
| | I have a pretty basic knowledge of most concepts in C++ save some issues that I have surrounding polymorphism, and I just love the way it feels. But I have my first AS level computing lesson tomorrow, and it will be in Object Pascal. Will this actually be helpful, with … |
| | I have a project about making pascal triangle using recursive function. This is the example output: 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 Hint:(x+y) n=>exponent. *Give me an idea about this project. Thanks! |
| | I'm new here, but it looks like an awesome place to get some help. My assignment is to write a recursive function that determines the value of a unit of Pascal's triangle given the row and column, then use that to display the triangle with n number of rows. It's … |
| | hello, I have been working for the past few monthes on a c++ code generator and im finally at an alpha stage. The product generates code from a UML layout, however i have spent a fair amount of time searching for a compiler that will allow me to easily embed … |
| | I am trying to use Code::Block, But I still get some problem like when I'm using DevC++. In Watch Windows, I want to see A array. (example: int A[5][5]). but in debug windows, I will appear from top to down: [CODE]A[1][1] A[1][2] ... A[5][5] [/CODE]This style is to difficult for … |
| | Hi there, I'm having some real issues with restoring a piece of legacy software at my workplace. I have an offending line of code that I can't debug. [CODE]bFound := tblComp.Locate('CompPhone;Title;AddLine2', VarArrayof([sPhone, sTitle, sAddLine2]), [])[/CODE] When the script gets to this point sPhone, sTitle and sAddLine2 are correctly populated. When … |
| | Can anyone help me with external direct merge sorting? Here is my code [code=cpp] #include<iostream> #include<conio.h> #include<stdio.h> using namespace std; int GetKey(char infoLine[30]) //Getting sorting key { char temps[30]; strcpy(temps,infoLine); return atoi(strtok(temps," ")); //returns first number in a line } void DirectMerge(char fileName[20]) { FILE* FTS; //file wich will be … |
| | Hi, I'm working on a simple calculator in Delphi. The assignment is convert C code to Delphi code. My problem is that I've tried for days and I can't come up with something to replace "getchar" from the C code. This is the code in C: [CODE]#include <stdio.h> #include <stdlib.h> … |
| | 1. a cow is defined as a guessed digit which is correct in value but not in position eg a secret number is 1234 and users guess is 2890 the result will be one.creat a value returning function called calcCows which accepts array parameters representing the user's and the secret …  |
| | The combinations function C(n, k) is usually defined in terms of factorials, as follows: C(n, k) = n!/(k!*(n-k)!) The values of C(n, k) also leads to the Pascal Triangle: C(0, 0) C(1, 0) C(1, 1) C(2, 0) C(2, 1) C(2, 2) C(3, 0) C(3, 1) C(3, 2) C(3, 3) C(4, …  |
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| | // HookDLL.cpp : Defines the entry point for the DLL application. // #include "stdafx.h" #include "HookDLL.h" BOOL APIENTRY DllMain( HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved ) { //Flesh out the entry point pending full implimentation // reserve the DLL handle ghModule = (HINSTANCE)hModule; // register system-wide message SWM_TRAYMSG = RegisterWindowMessage("TRAY_ACTIVATED"); … |
| | Here is the question: Write a program that outputs the following Pascal triangle using two nested for loops. 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 1 6 15 20 15 6 1 1 7 21 35 … |
| | Hi for all, I'm newer with Delphi can anybody help me to convert the following c++ code to delphi7 one's. many thanks in advance c++ code : ********************************* #include <stdio.h> #include <stdlib.h> #include <signal.h> #include <ctype.h> #include <string.h> #include <errno.h> #include <sys/param.h> #include <sys/types.h> #include <netinet/in.h> #include <sys/socket.h> #include <netdb.h> …  |
| | // Edit window property case WM_CREATE: hwndEdit = CreateWindow (TEXT ("edit"), NULL, WS_CHILD | WS_VISIBLE | WS_VSCROLL | ES_LEFT | ES_MULTILINE | ES_AUTOVSCROLL, 0, 0, 0, 0, hwnd, (HMENU) EDITID,(HINSTANCE) GetWindowLong(hwnd, GWL_HINSTANCE), NULL); **word wrap calling** case ID_FORMAT_WORDWRAP: bFlag = !GetCheckedState(GetMenu(hwnd), ID_FORMAT_WORDWRAP, TRUE); if (bFlag) { SendMessage(hwndEdit, EM_SETWORDBREAKPROC, (WPARAM) 0, … |
| | hi i want to display pascals triangle on computer screen.the pascals triangle goes like this. and what is logic. 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 and so on. |
| | Hello All, this is my first post here, I was a novice Pascal and C programmer back in the DOS days, now I am taking a C++ class based on "Programming - Principles and Practices Using C++" by Bjarne Stroustrup. In the book he gives an example in which he … |
| | Hi everybody. I'm interested in C++ programming, so I just started learning it. I already worked with structured programming, e.g. Pascal or Fortran, so I have no problems with while, for, pointers and so on. Above all I'm interested in object-oriented programming, but I'm an absolute beginner in that. I'd … |
| | Check out my code on Pascal's triangle using C++. [CODE]#include "stdafx.h" #include <iostream> using namespace std; int pascals(int,int); int fact(int); int main() { int r,e,levels,space; cout<<"Enter the number of lines needed";cin>>levels; space = levels+1; for(r=0;r<=levels;r++) { // std::cout.width(space);//shape for(e=0;e<r+1;e++) { cout<<pascals(r,e)<<" "; } cout<<endl; space--;//shape } cout<<endl; cin>>r; return 0; …  |
| | I am trying to convert a piece of code into Delphi but fall down when it comes to this example : [CODE] void __stdcall GetBuffers( short **xBuffers, unsigned long nValues) { ....... memcpy(TargetA, xBuffers[0], nValues * sizeof(short)); memcpy(TargetB, xBuffers[1], nValues * sizeof(short)); memcpy(TargetC, xBuffers[3], nValues * sizeof(short)); memcpy(Targetd, xBuffers[4], nValues … |
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