49,765 Topics
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| | Ok im one of those people that are just completely unable to pick up C++. Im forced to take this class and i have no prior programmin experience but at least theres only a few weeks left of this. Anyway, I just want help with this assingnment. I'm not lookin …  |
| | Here is the error: [CODE] cannot convert parameter 1 from 'int *' to 'int *[]'[/CODE] here is my code: [CODE=cpp] #include <iostream> using namespace std; void findMode( int *, int, int); void selectionSort(int *[], int); int main() { int *numbers; //dynamically allocate an array int elements, //holds the number of … |
| | Hi, First time posting here. Basically here's my project description. Implement classes for “Sets” e.g. (1,3,6) and “Multisets” e.g.(1,3,6,3,6,6). in C++. Needs to use Dynamic Memory. A single function CalculateAll(mySet1,mySet2) or CalculateAll(myMulSet1,myMulSet2) which displays union, intersection etc... Basically I must use The same function call CalculateAll to work on both … |
| | I have a problem where the user enters in their grades from their homework and exams and then the program will tell the user what their grade is. I have everything worked out below but I am missing one key aspect. There are 12 homeworks and only the best 10 … |
| | I need to change the AvgGrade2 function to work with what is shown, but i do not know what to edit for it to work correctly. [code] #include <iostream> #include <fstream> #include <string> #include <iomanip> using namespace std; struct ClassList { // Definition of a structure called ClassList // ClassList … |
| | My program works, but I would like for the numbers to be random instead of 1-12... I know I have to do srand and I want the numbers to at least go to 50, so like a rand()%50, but I'm not really sure where to plug it in, if thats … |
| | I know you cant do my work for me but could someone give me some guidance as to how I should approach this to get me going. Im going to need the For loop but Im not sure how? Question- Write a function that displays at the left margin of … |
 | Hi im trying to take a .dat file with just a list of integers separated by lines. The program has to allow for whether or not the list is an even amount of numbers or not. im a bit stuck here is what i have so far. [CODE]#include <iostream> #include … |
| | can you help me writing a code for this please i am confused St. Habakkuk of the Abacus is the patron saint of software engineers. He was a public scribe and money-changer (an honest one) in the late Roman Empire, when all computation was performed on a kind of abacus … |
| | I have to write a program that calculates a students final grade. The program should allow the user to input a students name, their exam grades, and their lab grades. using fstream The program should determine averages, calculate the final grade and display the output. For each student generate the … |
| | Hello everybody.. i have a project to do. its about lexical analysis there will be a regular expression like [(a|c)*b] . and this regular expression (RE) will be converted to nondeterministic finite automata(NFA) using Thompson's Construction and then the NFA will be converted to deterministic finite automata (DFA) using Subset … |
| | can any1 help me with my cwk.. Mr Joe Brachialis, the proprietor of Joe's Gym wants to modernise his filing system. He currently keeps a card index system but he would like to have a computer application to maintain the records of his clients. The clients are offered two types … |
| | hey Nanu can you pls send me that bank balance cpp. I really need it for my 12th class project.ppppppppllllllllllllllllllllllllsssssssssssssssss........................  |
| | Hey all, I was wondering if any of you could help me out a little but with my functions which I'm writing for a program. I recently have noticed that I'm simply assuming the person using my program would be someone who also uses Bloodshed C++, so I think I've … |
| | fin1 xx.txt -------------------- Paychecks 2500.00 Interest 100.00 fin2 xx.txt -------------------- Car_Insurance 250.00 Cell_Phone 50.00 Book 200.00 Student_Loans 180.00 Rent 950.00 fin3 xx.txt -------------------- Food 350.00 the output become --------------------- [CODE] Paychecks 2500.00 Car_Insurance 250.00 Food 350.00 Interest 100.00 Cell_Phone 50.00 Cell_Phone 50.00 Book 200.00 Student_Loans 180.00 Rent 950.00 [/CODE] ------------------------------ … |
| | Hi, I have a text file that contains data seperated by a tab. I know that there are 26 columns but the number of rows are unknown b/c the file is huge. I need to traspose the data so I wrote the following script. I open the data file 26 …  |
| | Hi people, I am sort of very new to Visual C++. I got some query to ask you guys!! I am actually creating a satellite DLL for an application which has not been localized. The situation is: I need to create a new DLL with all the dialogs and string … |
| | I have been given the following question in one of my classes, and i know it is probably extremely simple, i am just very thick. Can some one explain to me the steps to work out this problem. "Starting with the following initial values, specify the value of each variable …  |
| | Hi guys I'm trying to generate a radnom float number between 1.2 and 2.3 but when compile I get this error: cal.cpp: In function `int main()': cal.cpp:13: error: invalid operands of types `int' and `double' to binary `operator%' the code: [CODE] int main() { srand(time(NULL)); float num; num = rand() … |
| | i am very new to c++ and have to create a program that will manage the sales of 40 different stores. I was told to use 2 (parralel) arrays(not a two dimensional array). I have no idea how to add the proper data i need becuase the file i am … |
| | When it prints it does not print the numbers and names in ascending order like its suppose to do and i have no clue why it doesnt. This is for school and this is the book we are using in class: sixth edition-starting out with C++ early objects. We are … |
| | 15.5 Ten Carat 12:30 Sedg Yorkshire Evening Post Phil Rostron -12.64 5.5 Chip N Pin 1:35 Sedg News of the World Pegasus +2.10 5.5 Chip N Pin 1:35 Sedg Newcastle Journal Doug Moscrop -6.00 4 Serabad 1:35 Sedg Irish Post David Thorpe +0.50 3.85 Malt De Vergy 2:10 Sedg The … |
| | Can any body tell me how to convert the following Fortran arrays to C++? CHARACTER ST1*10 CHARACTER ST*(*) Thank you in advance! |
 | Good day. I would like some suggestions/recommendations as to what type of project i could do...so basically you guys get to assume the role of a professor...here it goes: Write a program that uses an array of structures. lt can be on any topic or subject you wish to choose. … |
| | Hi, I am having trouble with skipping lines in a file and inputting the value it reads into variable inside the program. Data Inside the txt file i am trying to read: 00112 yourname 5874.87 176.07 3456.98 what i want to do is take the last 3 numbers and input … |
| | hi..currently i am doing my final year project regarding pure tone audiometer. i had found the tone with different frequencies and amplitudes.. however, i dont know how to load in my program. Can anyone help me by teaching me how to load and play those tones by using visual c++ … |
| | [code=c++] #include <cstdlib> #include <ctime> #include <iomanip> #include <iostream> using namespace std; // prototype and name space declaration int sqr(int); int cube(int); int fourthPower(int); int fifthPower(int); int sixthPower(int); bool printNum(); void show(int (*fn)(int), int); //------------------------------------------------------------------ //------------------------------------------------------------------ //------------------------------------------------------------------ void main() { char first[30], last[30]; cout << "Please Enter Your First Name: … |
| | Hello All, I need some major help. I have to make a game for my final project. I decided to do Rock, paper, scissors. I need to add 2 arrays, repetition, user defined functions, and an option to quit. Like "type 3 to quit" Please help. Here is my code: … |
| | Hi all My friend sent me a source file that wrote hello world to a text file (im a noob), I tried to modify it and give myself a challange to make a small database but it has gone horribly wrong. I dont know how to get it so when … |
| | Hi, plz can u help me i want to sort my file (sort the second column) and i don't find any solution do u have some idea for me plz!! my file : [CODE] 1176890540542339 1 102 2005 4 1176890540575285 0 103 2005 4 1176890540575285 1 103 2005 4 1176890540608694 … |
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