Beginners - C++ Forum - January 2019 (Page 13)

I need to get the Ace to display as either 1 or 11, depending on the score. However I'm completely lost and don't know how to achieve this. I don't want to chan...

[9 replies] Last: Referring to your original post: Line 12 & 20: The order of QUEEN an... (by AbstractionAnon)

by closed account L3bDE3v7

C++ Game Error

Done

[3 replies] Last: @sf1237 I just compiled your code in MS Visual Studio 2012 Express, a... (by whitenite1)

by kakaducsy

operation "new"

What happens when run bellow code? // Example program #include <iostream> #include <string> void create() { for(;;){ int *a = new int; ...

[5 replies] Last: A new Foo does three operations: 1. Allocates memory from Free Store... (by keskiverto)

by PRINCEPS911

HELP ME - CHEF PIZZA PARTY

https://www.codechef.com/problems/PIZPAR I was asked to write a program to find out the maximum number of slices he can get following the constraints. ...

[1 reply] : So what is your question? We're not going to write the code for you. (by AbstractionAnon)

by Lissandragaren3

Help-Background color

Good day I just finished a new design and have a small problem. I want the background-color: 000; grows with the content and that without a fixed height. I re...

[2 replies] Last: Hello Lissandragaren3, I tried your code in an ".html" file and it wo... (by Handy Andy)

by usmannazir

Code for Laplace Equations

Hello, Can some one please provide me the code for the Laplace equation.

[1 reply] : What have you done so far? Simplest way is to use Gauss-Seidel and so... (by lastchance)

by Valkarian

Converting coordinates in text form to an array (or best way to process)

The .text file reads something as such: [1,10]-9-Lunamaria [7,12]-3-Decathalon [2,11]-3-Decathalon [13,9]-8-Magnaria Essentially, I want to learn to pl...

[2 replies] Last: #include <iostream> #include <fstream> #include <sstream> #include <s... (by lastchance)

by closed account DoGTpfjN

Help Please-Lucky Number Game Problem

Can somebody help me in this question. Bob and Alice are playing a game with the following rules: Initially, they have an integer sequence A1,A2,…,AN; i...

[5 replies] Last: <vader> I sense a presence in the source, a feeling that I've seen thi... (by salem c)

by closed account Ezyq4iN6

Question Class Constructors, Setters, and Getters. (1,2)

I had a question about accepted practices for class structure. As an example I will create a vehicle class with a length and width that don't change, and x and ...

[22 replies] Last: The 3 character idea sounds like a good rule to use. I'll have to read... (by closed account Ezyq4iN6)

by salem c

HELP PLEASE-A Pizza Slice

http://www.cplusplus.com/forum/beginner/248552/

[1 reply] : ... (by Browni3141)

by Eristato

C++ Game with Random number Generator. HELP!!!

Here is a guess my number game program. I've been trying to change this program so that instead of telling the user if their number guess is too high or low, i...

[4 replies] Last: Ok, working on it. Thanks you guys! (by Eristato)

by White Crime

2d array row sum

I have 2d array 4x5. How can i find average value of each row, and then print out row numbers in decreasing order of their average values? #include "pch.h"...

[3 replies] Last: White cream, as a beginner it worth looking over the code and work out... (by Grunalin)

by Mister H

c++

#include<iostream> using namespace std; class FirstClass{ public: private: FirstFunction(){ cout<<"Random text "<<endl; } }; int mai...

[7 replies] Last: You helped me so much. Thanks. (by Mister H)

by Rale

C++ task (prob for you very easy) I just need lift

Hello, I have one task that i can't solve. I know that it's not hard compared to other task posted on this forum. I'm currently learning just in school so if s...

[3 replies] Last: thank you very much helped me a lot cheers! (by Rale)

by Grime

Is there a library for emulating input?

What I mean by emulating input is that I can have a program move my cursor and click at locations and have the program simulate keystrokes. Is that kind of th...

[11 replies] Last: I want to click a button on a c++ program that will relay the button p... (by Grime)

by White Crime

for if loop

I dont understad why this code does not work, it doesnt go through loop, but just prints out 1111 all the time #include "pch.h" #include <iostream> using ...

[2 replies] Last: (x = a) should be (x == a) == is used for comparison whereas = is ... (by Grime)

by cool123dude

Yet Another Problem About Sequences

For a set of positive integers S, let's define gcd(S) as the greatest integer which divides each element of S. If gcd(S)=1, the set S is called coprime. For exa...

[4 replies] Last: @dutch maxdaen is right. It will not work. Maximum value of a will re... (by honeybuzz)

by dangtu

What is a good rule to organize C++ code?

I wonder is there any rules to help organize our source code? For example, I'm having some header files and CPP files. Its structure looks like this: - main....

[3 replies] Last: This is of course a problem: #ifndef NAMED_NODE_MAP_H #define NAMED_NO... (by coder777)

by Grime

sizeof(pointer)

I use VS2017 on a 64-bit Windows 10 system. sizeof(*int) tells me 4bytes. But you need 8 bytes to address a 64-bit address. Then the pointer's size should al...

[3 replies] Last: int* foo; int bar; cout << sizeof(foo) << '\n' << ... (by Grime)

by Mehmood Umer

How to check in character?

Hi... This program check numbers that is palindrome or not in reverse order i want to make this program for characters checks palindrome or not like(MOM,MADAM)....

[7 replies] Last: Thanks Grime and honeybuzz (by Mehmood Umer)

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Beginners - January 2019 (Page 13)