[functions] Forum Topics

///Can someone tell me why I am having an issue calling my functions?!?!?! #include <iostream> #include <iomanip> #include <string> using namespace std; struct Players { string name; int numPlayer; //Number of the Player int numPoints; //Point's scored by Player }; const int SIZE = 50; const int MAXPLAYERS =3; typedef …

hello everyone I really need help so I have to make functions that find vowels, digits and uppercase and lowercase letters from a sentence inputted. So i was able to do it all in main but i cant seem to make the new program work with the functions properly, it …

I have a a table with the following data: reservno || icode || location 00004 || 00021 || Bohol - Cebu 00004 || 00022 || Cebu - Manila 00004 || 00014 || Manila - Bohol I use this query to retrieve the concatenated value of location. `SELECT GROUP_CONCAT(location) from location_list …

Hello, I am new to java, and I need help with images. I am trying to move an image up the screen while still allowing another image to move using the arrow keys. If I use `thread.sleep` to move the image, I cant move my other image at the same …

Can some one list all the functions in windows.h and there uses? Can't find it in Msdn.

I am having trouble getting this example to work. I posted exactly like it is put on the google documentation but it just won't work for some reason. Some please help me, am I doing something wrong. The link to the documentation is https://developers.google.com/youtube/iframe_api_reference#Getting_Started The code I am using is …

Hi everyone I'm having a problem with this program giving me the wrong output. The question is • void getScore() should ask the user for a test score, store it in a reference parameter variable. This function should be called by the main once for of the six scores to …

Here's some simulation of the basic push_back and pop_back functions from stl vectors, "inspired" by this thread: http://www.daniweb.com/software-development/cpp/threads/427912/question-about-a-simple-vector-class-template

Hi, I am trying to write code to read a text file containing velocity vector data in the form x, y, u, v. An example of the data file I am opening is: 0 1.0 3.24 45.64 1.5 2.5 54.34 23.45 ... I have a function which can read the …

Hey there, I'm having issues with a custom string tokenizer I'm using for an assignment. I've looked around and haven't managed to find anything that really answers my question, so here goes nothing. Whenever I run the program and it runs the tokenizer, I get a seg fault. I'm fairly …

This program ask user which arithmetic operation they want to play with then generates a random equation and lets the user answer it. When the user stop playing the game the program calculates the number of correct and answers and wrong answers. I need some help because the program crashes …

i created a dll file using vb.net then it has a shared function that will execute a stored procedure of mysql but my code is something long and when accessing it, it has a big risk that it can produce an error if there is an incorrect string input, i …

can anyone kindly help me in writing a program for creating an address book. Its kinda urgent and I ll be really grateful. program description: develop a program for an address book.single entry in an address book is called a contact, which can have any of the following fields, 1. …

Hi everyone, I'm currently trying to do a bit of java programming after not looking near it for almost a year. Most of what I've been doing has been C/C++, and I was just wondering - in C++ you could have a header file with functions only in it, say …

can anyone kindly help me in writing a program for creating an address book. Its kinda urgent and I ll be really grateful. program description: develop a program for an address book.single entry in an address book is called a contact, which can have any of the following fields, 1. …

Hi I need help with this program. When I run this program, it will not print out the correct kilograms which always displays 0. Please help #include <iostream> #include <istream> #include <iomanip> #include <vector> using std::vector; using namespace std; using std::endl; using std::setw; struct PatientInfo { string name; double weight; …

hello i am creating a tictictoe game , however i cannot get the program to check if the player has won or not . and produce a you have won message #include<iostream> #include"110ct.h" using namespace std; class TICTACTOE { CursorController*crs; ColourController*cl; int xplayer ; int oplayer; colour Cs; public: void …

Hi, I have read something on IBM's site about exception specification and pointers to functions: void (*f)(); void (*g)(); void (*h)() throw (int); void i() { f = h; // h = g; This is an error. } IBM says: > The compiler allows the assignment f = h because …

I'm getting an error with this code. Both the findMax and findMin lines in main say "Invalid conversion from 'int' to 'int*'". What does it mean? #include <iostream> using namespace std; int findMax(int[],int); int findMin(int[],int); int main () { int max, min, x; findMax(max,x); findMin(min,x); return 0; } int findMax(int …

We just read about Functions and Arrays, and I'm still a little confused on those as well as passing a function by reference and calling it. I've been trying to get help from my online teacher, but he's not entirely helpful on the things that I don't completely understand, and …

Hello, my name is Carol. I'm currently taking an introductory course in C++ and we just learned about functions. I was wondering about the standard accepted format for placing function definitions. For instance, in the following program, should I have defined the power function before the int main function instead …

Hey all, I'm a beginner programmer and need help here. I can't figure out how to translate a word that begins with a consonant. I have all the code to translate a word that begins with a vowel, and those words translate correctly, but I cannot get the words with …

Yes, I know that this is homework. But I need help. This is code the teacher gave us few days ago. This is a header file. And I needed to do the following: My problem is that I didn't know how to use my vecetor in my .cpp file. How …

Currently having trouble completing my code homework for my class. Help would be greatly appreciated. Write a menu-driven C++ program to manage employee data. Your program should begin by reading in a file of employee information (filename employdata.txt). Each data line contains the following information: {hire date} {employee ID} {salary} …

Hi Can anyone please help me understand and so possibly illustrate with an example why and how a function cant return or evaluate more than one value ?

Im trying to write a program that will scan both characters and numbers from a user then put the number into an array or call another function based on the user input. For example the user will type 'Insert 3' and this will call the function to put 3 into …

I wrote this code for a homework problem. The question asks for the inputs to be an array representing a polynomial along with the degree of the polynomial and the value of x. Then it has to return the derivative of the polynomial. Until I ask the program to output …

I'm trying to write a simple calculator that uses functions, but I'm really struggling to understand. Technically I'm supposed to have defined functions to enter both operands, but I'm confused about passing the data once it's been entered. I also need a function that decides if the second operand is …

Hi, I need help writing a program that allows you to read an English-French dictionary into two arrays. The English words are stored in one file alphabetically while the French words are stored in the other file corresponding to the English words. This means that the program would ask the …

I simply cannot figure this program out (nor why I am going in debt paying professors to "teach" me). Our assignment begins with reading a data from a file and storing it in an object array and then displaying the contents of that array. When I compile the program in …