General C++ Programming (Page 14)

Problem with key registering
 
Hi guys i have problem with key registering.So i have a program that registering every key press fro...
[2 replies] Last: pseudocode: once static char last = get key press from hardware log(l... (by jonnin)
Where are delegating constructors useful ?
 
Hi ppl, I just came across this concept of 'delegating constructors' introduced from c++ 11. I...
[3 replies] Last: Thanks :). Pretty clear now. (by kapil2905)
Missing code
 
Hey so I'm having trouble placing the missing code in order to get this program to work here it is, ...
[2 replies] Last: you have three functions digit_name() teen_name() and tens_name(). lo... (by Jaybob66)
functions pointers for main loop, does anyone do that?
 
Hi, i have a program's main loop performing different actions depending on it's "mode" (let's prete...
[4 replies] Last: Something like this, perhaps: struct mode { virtual mode* action... (by JLBorges)
Explanation of a quote
 
I've been reading the book "C++ Primer, Fifth Edition" and I stumbled upon something I seem to be un...
[6 replies] Last: rax overlaps with a single 32-bit register, a single 16-bit register, ... (by helios)
by kgerm1
i need help, please!!!
 
I need help with writing a while loop statement in c++ that works. this is the endstate. Total i...
[2 replies] Last: You have initialized the variable total to 0, and your program should ... (by fewdiefie)
Ladder Problem using Dynamic Programming (Bottom-up Approach) in O(n)
 
In the given problem we have to find the no. of ways in which we can reach the top of ladder from th...
[3 replies] Last: This is the partial solution for steps 0 through k-1. This might now ... (by dhayden)
Modular GCD problem of codechef
 
Given integers A, B and N, you should calculate the GCD of A^N+B^N and |A−B|. (Assume that GCD(0,a...
[1 reply] : Google the properties of modulo arithmetic and see if you can figure o... (by dhayden)
Dot Operator Error
 
Hello, I am trying to do a code with a header file, main, and client file. I keep getting recurr...
[4 replies] Last: Every line with the fraction::fraction I get the error " Cannot use d... (by Repeater)
Question regarding Simpson's rule
 
Hello guys, I am working on a Simpson's rule problem. I am said to integrate from a=0 to b=1 at n=7...
[3 replies] Last: Thanks. I understood my mistake :) (by aurimas13)
write a program to Finding words that begin with specific letter "s" in text file.
 
Hi Experts, Question about File handling in C++ .... write a program to Finding all words that...
[13 replies] Last: Thank you so much "Ganado" sir..... (by kuldeep s)
Text File Output Issue
 
I have a code and when I want to run it with the .txt file it wont give me the right output. How do ...
[1 reply] : Your code works for me. (by Thomas1965)
Issues With Translating To C++
 
Hi there, I'm currently writing code for a simple game for a project and have stumbled across some ...
[10 replies] Last: Try this: #define ESC 27 #define SPACE 32 int main() { int g... (by Thomas1965)
by HarGar
Kohl's Giftcard Program
 
Write your question here. The store Kohls is offering giftcards accourding to the following purch...
[2 replies] Last: Totally thought this was spam. (by Ganado)
by tpb
Competitive Programming
 
What about this input: 1 bbb ooo BTW, you should re-copy/paste your code in code tags: your c...
[2 replies] Last: it would give yes as output (by hst005)
system command for wc
 
Write a C++ program called wcount.cpp that uses the system command wc to count the number of lines,...
[19 replies] Last: Ok cool. That makes sense, I'll carry on with it and see what I come u... (by parallx)
graph
 
I want to find input-output paths for directed acyclic graph.I want to find if given graph (calling ...
[no replies]
displaying certain data from the text file
 
#include <iostream> #include <fstream> #include <string> #include <cstdlib> using namespace st...
[5 replies] Last: yeah I just started learning about the language for like a month since... (by rarian10)
by Slyde
IF statements and Radio Buttons
 
I have 2 radio buttons. When I select one of them, the function is called and both execute. I select...
[7 replies] Last: Yeah. I've already removed everything. I'll come back to it though, at... (by Slyde)
Char
 
char city = "Dallas"; How many characters are stored in city?
[3 replies] Last: @Repeater, this is true, this is true. (by tpb)
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