please wait
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by Miles Hikari
Priority Queue's always make const?
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| So I was hoping someone might be able to lend me a hand with this. About a month ago I was given my final exam for one of my programming classes (which has fini... |
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May 27, 2017 at 6:38pm
[2 replies] Last: The reason for all the headers is because I was lacking time. There we... (by Miles Hikari)
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by DatDankMeme
2-D array diagonal help
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| Trying to calculate the Difference in the sum of left diagonal and right diagonal of a 2-D array. This is the code that I wrote and it is working but not giving... |
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May 27, 2017 at 4:53pm
[9 replies] Last: Hello DatDankMeme, You have more wrong with the left diagonal the jus... (by Handy Andy)
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by Sandor9
Triplet problem
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| I'm currently trying to program that finds the number of triplets of a number from 6-12345 and also shows the best set of triplets and processing speed for the... |
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May 27, 2017 at 4:43pm
[4 replies] Last: 3+4+5=9 ??? In what universe? you only have to check 1/2 the number... (by jonnin)
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by Najam489
passing 2d Array to function
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| Expected primary-expression before ']' token #include<iostream> using namespace std; void getInput(int ,int); void netSalary(int ,int); ma... |
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May 27, 2017 at 8:30am
[4 replies] Last: sir i did not get it can you please provide your email, skype, faceboo... (by Najam489)
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by keh k lenge
Why am I getting a segemetation fault
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| This is a function of Menu class. The odd thing is even if I comment ou this line it causes Seg fault. Basically if I do anything even if I do this->option_lis... |
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May 27, 2017 at 5:33am
[1 reply] : Please don't start a new topic about the same subject, just keep the o... (by TheIdeasMan)
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by uasydney
Increment by 10 in set iterators
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| My container (set) is a dictionary consisting 25000 words and I need to get the output of 10 words at a time using the iterator and ask user to proceed. if yes ... |
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May 27, 2017 at 4:33am
[4 replies] Last: Hmm.... break , is it? It is generally considered bad form to use ju... (by JLBorges)
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by Zapara
I want to learn c++
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| I've decided I want to learn c++. I know basically nothing. I currently have a macbook pro, do I need a windows computer for it? What programs do I need to writ... |
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May 27, 2017 at 3:05am
[10 replies] Last: What has helped me get the basics is using Youtube Tutorials. Seeing t... (by logana)
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by mary9734
Battleship
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| Write your question here. Battleship I really really need help.. I need it urgent. Thanks for help in advance class func{ private: ... |
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May 26, 2017 at 10:18pm
[6 replies] Last: Double Post: http://www.cplusplus.com/forum/general/216410/ This is n... (by chicofeo)
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| plotting graph in C++ without graphics |
| Hello friends; can anyone here who can help me in plotting a graph in C++ without using graphics or "graphics.h"in c++...... help me please.... |
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May 26, 2017 at 8:55pm
[2 replies] Last: friend i have to make simple graph using two variables x and y .......... (by Nouman Shehzad)
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by lubzy95
i am writing a program on statistics but dont seem to see where my errors are
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| #include "stdafx.h" #include "array1.h" #include <iostream> #include <iomanip> #include <cmath> #include <fstream> using namespace std; void main() { //declar... |
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May 26, 2017 at 8:42pm
[5 replies] Last: thanx alot for your response i am very new to this but i will use all... (by lubzy95)
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by Caruso
c++ institute exam
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| question to all of my friends. Did anyone of you did the c++ institute CPA exam and pass? If so how did you do it? I did the exam twice. The first time ro... |
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May 26, 2017 at 5:49pm
[2 replies] Last: I knew cppinstitute was bad, I didn't know it was that bad! (by Cubbi)
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by newbieAV
Search for Struct item & display Struct
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| I have an assignment which is almost complete, but I can't seem to identify how to find one item in a struct, and display the total struct contents associated w... |
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May 26, 2017 at 5:24pm
[2 replies] Last: You haven't shown the declaration for activity, although you imply it ... (by AbstractionAnon)
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by logana
Question about returning values.
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| Below is a basic example of returning a value. My question; is there a way to send multiple values back. Say X = 2 and Y = 5. Could I send back both using the r... |
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May 26, 2017 at 2:28pm
[8 replies] Last: [quote=logana]Ashertech- I will give that a go now and see if it works... (by AbstractionAnon)
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by Elgarbo
Question with returns in bool
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| Hello guys, i have a question about "if" in one line. the idea of the function is to return the value if the sentence has or not characters. Because in if like ... |
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May 26, 2017 at 2:27pm
[2 replies] Last: Thx a lot :). (by Elgarbo)
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by clustercpp
parsing incoming strings
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| If my following line input is "Home: test me" I am trying to write a sscanf to skip everything up to a specific character in this case a ':' and the final out... |
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May 26, 2017 at 12:23pm
[2 replies] Last: If you really want to use the old C.... #include <stdio.h> #include ... (by Thomas1965)
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by Amod8
How to return from callback function?
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| I want to return something from messagearrived and receive that value in main function. How can I achieve this? typedef int(*messagehandler)(int); int su... |
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May 26, 2017 at 10:12am
[1 reply] : Something like this? # include <iostream> using messagehandler = int... (by mbozzi)
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by arbwok
Unsure why convolution matrix index is incorrect
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| So I'm suppose to make a convolution matrix. An 8x8 and a 3x3 to make a 6x6. What I'm planning to do was find the sum of the 3x3 and multiply the sum of the 8x8... |
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May 26, 2017 at 3:11am
[1 reply] : Hello arbwok, When I found your post it was green checked which tells... (by Handy Andy)
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by rcast
My learning projects on github
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| I learned c++ in this forum and saved a lot of the exercises and coding activities I did based on this forum. I put all of those learning sessions on github. Do... |
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May 26, 2017 at 2:54am
[no replies]
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by ashertech
Can't find the error!
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| My professor has written this code on the board and everyone was able to run it but me. When I use Visual Studio it gives me this error: "Unhandled exception ... |
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May 26, 2017 at 2:45am
[1 reply] : i have the same problem, please help me solver (by lhthe)
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by keh k lenge
Invalid initialization of non-const reference of type
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| I get the following error while I try menu.insert(1, "Iced tea with lemon"); where menu is the Menu object. I have checked everything regarding Text.cpp which ... |
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May 26, 2017 at 2:24am
[6 replies] Last: Hi, IMO, this line should be void Menu::insert(const int index, co... (by TheIdeasMan)
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