please wait
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by rovert456
Incompatible parameter type
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| I'm doing classes for my assignment and the example we were given did not deal with int's and double's, but the assignment does. I've gotten to the point where ... |
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Nov 18, 2020 at 8:24pm
[6 replies] Last: Hello rovert456, Sorry about that I should have been more clear. Yo... (by Handy Andy)
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| functions and maths. correct my code, please |
| Q: given real numbers X and Y, solve(or calculate) f(x,5) + f(y,5) + max(f(x^3 - y^3, 3), x^3), where f(a,b)=(a+b)^2 + (a^2/b^2). so it's like f(x,5)=(x+5)^2 ... |
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Nov 18, 2020 at 8:04pm
[10 replies] Last: @seeplus, it is, thats why i said some, and it's okay:) thanks for eve... (by laura fidarova)
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by mikedpj
pls i want an answer today thank you
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| Given a txt file named Heap.txt in which it is stored 14 integers that have the minimum layout heap. You should read this file and get it save to a table of ... |
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Nov 18, 2020 at 7:44pm
[3 replies] Last: Here's the code, or close enough, right? #include <fstream> #inclu... (by mbozzi)
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by Matteo1230
accessing private data to initialize object using overloaded operator
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| Im needing some help to access a private data member while using an overloaded operator. #ifndef Shape_hpp #define Shape_hpp using namespace std; #includ... |
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Nov 18, 2020 at 7:40pm
[2 replies] Last: Hello Matteo1230, When I tried looking at the code that you posted I ... (by Handy Andy)
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by Xcalllibur
How to create vector of polymorphic items
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| Background Information - I am consuming an API that gives access to a read-only buffer of floats (const float*) - I need to break this up into chunks which I ... |
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Nov 18, 2020 at 5:24pm
[11 replies] Last: Goal: No raw pointers :) This is advice I see time and time again in... (by mbozzi)
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by eagerissac
Polymorphism - Initializing objects from abstract and behaviour classes in C++
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| I'm creating a program that will simulate a race between various runners, using behavior classes to implement different types of runner movements. To do this, ... |
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Nov 18, 2020 at 4:44pm
[5 replies] Last: That's a linker error you're getting. Are you sure your project/makef... (by MikeyBoy)
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by LmaverickD
error :no suitable conversion function from "sBoard" to "int" exists
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| I need to build a game that consists of a board, marbles, holes, and walls. All marbles are assigned to positive numbers and holes would be negative numbers. It... |
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Nov 18, 2020 at 2:44pm
[16 replies] Last: boardArr is int No. Every one of the variables you've called "board... (by MikeyBoy)
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by Leonardo797
Return the number of times the character " " appears in the text.
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| I need to make a Word Counter, I need to Return the number of times the character " " appears in the text. with a function that accepts a pointer to a C-stri... |
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Nov 18, 2020 at 11:59am
[10 replies] Last: #include <iostream> #include <cstring> using namespace std; int num... (by againtry)
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by Rileey
error: expected primary-expression before '.' token
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| I keep getting an error trying to call my struct, my assignment for this is to create an organized table of information about the given pets. We were given: Pet... |
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Nov 18, 2020 at 11:56am
[4 replies] Last: Also #include <iostream> #include <iomanip> using namespace std; ... (by seeplus)
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| Change symbols in the string |
| Q: "in a given string change all the entries of '$' to '*' until the first entry of '?' and delete all the '@' after '?' " it also says that you need to use <... |
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Nov 18, 2020 at 11:18am
[5 replies] Last: i'm late, but thank you all so much:) (by laura fidarova)
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by sheldon37
Object Oriented Programming Help
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| Hey there all! So i've been working with this code my professor provided us, and it seems I can't get this to implement correctly. What i'm trying to do is ... |
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Nov 18, 2020 at 8:02am
[1 reply] : class Composite : public Polyhedron { public: using Colle... (by keskiverto)
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by breton
little problem on my code
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| Hello people and sorry for my english. I have un problem on my little game console, found mysterious word. When my count thread has finished, for me it should... |
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Nov 17, 2020 at 11:23pm
[5 replies] Last: It seems that you want to consume characters entered while clavierEtei... (by dutch)
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by imyourjoy
Display User's Input Horizontally
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| Is there a way for the user's input to be shown horizontally? My desired output is You may enter up to 50 integers: How many would you like to enter? 12 Enter... |
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Nov 17, 2020 at 7:05pm
[4 replies] Last: I have another example imyourjoy if this still interest you, only t... (by Mif)
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by QianIsHere
How to ignore the last line of a file
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| Hi, I am stuck on one part that I could not figure out. How do you not read in the last line of a file into your program? I tried looping but that did not work... |
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Nov 17, 2020 at 5:21pm
[8 replies] Last: By reading the whole file into a string: #include <string> #include... (by seeplus)
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by Mif
How to return a random line from a text file using "C"?
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| Presuming I have this in a test.txt file: 1 2 3 4 5 And return a random number from the file: void retrieveRand() { FILE *file; char fname = ... |
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Nov 17, 2020 at 2:54pm
[11 replies] Last: Ahh okay.. understand now .. just to ignore it.. and then print whate... (by Mif)
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| From 0 to God plus plus (joke) |
| C plus plus CHAPTER 1 From 0 to God plus plus mode In this tutorial we will learn c++ in 10 pages. First we download all the IDEs from the creation of a single ... |
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Nov 17, 2020 at 2:13am
[no replies]
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by MaxGreen
TXT FILE
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| Pals, How to insert and extract in a TXT FILE a data structure which is defined as a pointer? struct abc { int a; char b ; char c ; int nra=0; ... |
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Nov 16, 2020 at 4:24pm
[3 replies] Last: thank you folks! (by MaxGreen)
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by PP Namias
Program to find Fibonacci Series up to n number of terms
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| Program to find Fibonacci Series up to n number of terms #include <iostream> using namespace std; int main() { int n, t1 = 0, t2 = 1, nextTerm = 0; ... |
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Nov 16, 2020 at 2:10pm
[2 replies] Last: after you get past roundoff error in the first few terms its just a co... (by jonnin)
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by kmcfall
How to use arrays
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| So, I just moved past simple data types in my computer science course, and we've moved onto arrays. I'm so confused. Here's my task: Write a C++ program that de... |
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Nov 16, 2020 at 2:09pm
[7 replies] Last: be careful with pointers and arrays and copy vs reference. you can c... (by jonnin)
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by Magplusplus
Criteria enforcing programme
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| Write your question here. The file format the program wih from read First Name : john Last Name : peter Gender : M Student ID : 7483... |
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Nov 16, 2020 at 1:56pm
[15 replies] Last: Updated process() function that deals with Pure Maths & English Lit [N... (by seeplus)
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