please wait
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by nomat
Some guidance needed
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| Can someone please help me come up with a pseudo code for this question. I can't seem to figure out an algorithm that makes sense. A program that reads text ... |
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Aug 11, 2017 at 5:56pm
[5 replies] Last: a really snarky way to do this (for ascii, unicode isnt possible) is t... (by jonnin)
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by puertas12
Liskov Substitution Principle (LSP) examples
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| I'm studying LSP fundamental design rule. In the slides I'm reading there are the following statements: a) A SortedList is not a List c) A ColoredPoint is not... |
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Aug 11, 2017 at 5:31pm
[1 reply] : > So why a SortedList is not a List? A SortedList is a List. Howeve... (by JLBorges)
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by Raul4pk
Function that does absolutely nothing ?
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| Is there a function that does absolutely nothing in c++ ? I want to make something like : c=_getch(); if (c=='1') { do x; } if (c=='2') { do nothing;... |
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Aug 11, 2017 at 5:14pm
[7 replies] Last: If int i were outside the loop and used elsewhere in the code block,... (by JLBorges)
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by Bopaki
My program runs but displays a message that it has stopped working correctly
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| Write your question here. Can anyone help me with this message : Head_insert.exe has stopped working. A problem caused the program to stop working correctl... |
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Aug 11, 2017 at 11:17am
[5 replies] Last: Thank you all. Everything became OKAY!!! after initializing the head t... (by Bopaki)
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by gadamidis1
Weird switch error
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| Hello, noob here. Been trying to make a calculator but i keep getting the same error (Error: expected ':' before cout). This is reported on the switch section. ... |
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Aug 11, 2017 at 10:49am
[2 replies] Last: Hello gadamidis1, Actually the error is not that weird. Keep in mind ... (by Handy Andy)
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by castroboy
Why is my bool pointer comparison function always returning TRUE?
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| As the title says. I'm trying compare two int arrays using pointers, with the code below. It _does_ return a value but the value is always 0, and I'm not quite ... |
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Aug 11, 2017 at 10:02am
[11 replies] Last: Try this: #include <cstdlib> #include <iostream> using namespace std... (by lastchance)
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by kingkush
Binary Search Tree Clear Method Malloc Error
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| I'm attempting to clear my entire binary search tree but it gives me a malloc error after deleting the first node. I've looked online at multiple examples and e... |
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Aug 11, 2017 at 7:58am
[3 replies] Last: Firgured it out. That's good. I didn't want to distract you from s... (by Chervil)
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by Reaper91
Need assistance with Exerecise 7.3.3 C++
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| Revise the example so it implements the bubble-sort algorithm, which is potentially faster than the selection-sort algorithm. I just need to know what to chan... |
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Aug 10, 2017 at 8:42pm
[1 reply] : double post: http://www.cplusplus.com/forum/general/219978/ (by Thomas1965)
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by stas76
correct new element pusch_back to the vector
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| Hello I'm reading The C++ PL B. Stroustrup and trying to overload istream >> operator but something doing wrong and I can't catch what I'm doing wrong Te... |
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Aug 10, 2017 at 8:28pm
[3 replies] Last: Could you explain more please. I tested the code above, it should wor... (by Chervil)
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by kingkush
Binary Search Tree Insert Method Error
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| EDIT: I've come across an error. Once i insert the new node into the tree and use a search function to see if it has been inserted it works and then my insert f... |
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Aug 10, 2017 at 6:17pm
[6 replies] Last: Ohhh That makes so much more sense. I see that now. Thank you for your... (by kingkush)
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by p01ajanikar
NOT RUNNING
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| #include<iostream.h> #include<conio.h> class numbers { private: int a,b; public: void readnumbers(); void add(); }; void numbers::readnumb... |
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Aug 10, 2017 at 5:44pm
[6 replies] Last: WORKING PERFECT!!!! THANKS... (by p01ajanikar)
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| Reading string from the file and convert it to vector<double> |
| Hi, I tried to read string from the file and convert it to a vector. But I don't know how to deal with decimal numbers. I also know how to use stod to convert ... |
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Aug 10, 2017 at 5:25pm
[2 replies] Last: Thank you so so so much. It works!! (by semimartingale)
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by SlowBug2319
Functions combining
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| I am trying to make sure I understand functions, so I am writing a small program to re-enforce my learning. The first one is: float getBudget(float car... |
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Aug 10, 2017 at 4:14pm
[14 replies] Last: Yes, and I have a lot better understanding of functions and vector. Th... (by SlowBug2319)
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by landlord2017
template class implementation errors
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| Below are my codes to generate random numbers based on user-defined weighting values. It all works, until I tried to make the type of data become any types, e.g... |
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Aug 10, 2017 at 2:24pm
[2 replies] Last: Thank you. I think I know how to fix it now. (by landlord2017)
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by nomat
Calculating the median from a set of numbers
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| I am supposed to compute the median from a data file with sorted numbers and display the contents of the data file on the screen as well as the median. I think ... |
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Aug 10, 2017 at 11:35am
[3 replies] Last: Hello nomat, lastchance has given you a good explanation of how to fi... (by Handy Andy)
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by qweali
call an object from inside of another same kind object
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| hi im kinda new in learning c++. i have a problem with objects. i have a vector of a certain class which means a vector of objects. how can i call an object... |
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Aug 10, 2017 at 3:15am
[7 replies] Last: It is possible you will find a much better solution if you decide to... (by gunnerfunner)
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by cfehr003
Code Review
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| Can someone review my code and let me know if there are any big mistakes. The program compiled correctly, but I just wanted to know if I correctly handled point... |
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Aug 10, 2017 at 3:11am
[1 reply] : #include <iostream> #include <memory> #include <typeinfo> struct Fly... (by JLBorges)
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by lescarys
my outputs are not place where i want them to be
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| I am creating a monthly net income budget calculator, but when I enter some outputs, my program doesn't run the way I was expected. For some reason, my monthl... |
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Aug 10, 2017 at 1:41am
[3 replies] Last: yes i did a lot a careless mistakes thank you! (by lescarys)
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by nomat
24 hour date format confusing
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| Guys this program is supposed to do this but I got as far as calculating the difference in hours then got mixed up on how to format to 24 hour time: Write a... |
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Aug 9, 2017 at 11:53pm
[1 reply] : Remember that there are only 24 hours in a day, numbered 0..23. Any t... (by Duthomhas)
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by i773
Possible to cast void* (Handle) to string?
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| I have a external generic function that sets a void* 'returnData': SPErr PIUGetInfo(ClassID desiredClass, KeyID desiredKey, void * returnData, void * retu... |
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Aug 9, 2017 at 8:38pm
[6 replies] Last: What is that SPErr in SPErr PIUGetInfo(...? What value does that func... (by i773)
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