please wait
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by Flaze07
randomize character
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| hi, is there any way so that a randomize number wont be the same ? like, this code : #include <iostream> #include <random> using namespace std; int ma... |
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Dec 27, 2016 at 11:02pm
[3 replies] Last: Annoyingly, random_device is not guaranteed to actually be a random de... (by Albatross)
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| Need Help Debugging my Code That Reverses the Words in a String |
| I need some help debugging my code. This code is intended to reverse the words in a string that is in the form of a sentence [assuming that the string does not ... |
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Dec 27, 2016 at 8:58pm
[2 replies] Last: Thank you for helping me refine and debug my code, I realized my probl... (by RandomRestore)
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by imohamme5
loops and classes
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| I can easily hard code the required data, but I am having trouble using a loop to enter the data into the class. Currently the program is skipping the first na... |
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Dec 27, 2016 at 4:58pm
[2 replies] Last: Thank you, I feel so silly. cin.ignore() should always come after the ... (by imohamme5)
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by CosminPerRam
How to integer overwrite to file?
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| Hello there, this is a program to count the miliseconds from the program starts and also write it in a file and next time when it open to read that number, coun... |
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Dec 27, 2016 at 4:34pm
[5 replies] Last: Anyways, i fixed it, it was a problem of ifstream myfile("elt.txt", o... (by CosminPerRam)
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by imohamme5
Dynamic Arrays and functions
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| Hi guys, This is the question I am attempting. Write a program to prompt the user to enter the size of an array followed by that number of integers which are ... |
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Dec 27, 2016 at 3:33pm
[9 replies] Last: Thanks alot! (by imohamme5)
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by markusfurst
Enum
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| I'm trying to learn how to use enum. Can I in someway use enum with functions? Like the three below, all three is different ways of sorting a list. //---... |
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Dec 27, 2016 at 2:42pm
[2 replies] Last: Yes! Thank you @Peter87 (by markusfurst)
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by SKREFI
I have an error, please help
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| O get this error: Jump to case label [-fpermissive] crosses initialization of 'std::string a' switch(place) { ... |
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Dec 27, 2016 at 11:50am
[1 reply] : Hello SKREFI, With out more code it is hard to say what is happening ... (by Handy Andy)
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by markusfurst
Set numbers in a for loop
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| If I have this piece of code, how could I get it to output a number before each line. So that output would be something like this, 1 Barack Obama ... |
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Dec 27, 2016 at 9:07am
[2 replies] Last: for (auto& e : persons) { static int n = 1; ... (by Chervil)
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by simmons
Drawing arrows using FLTK
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| I have been stuck for some time trying to figure out how you add caps to lines which are drawn in FLTK 1.3.2, which is the FLTK version I am using with visual s... |
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Dec 27, 2016 at 6:49am
[no replies]
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by tNK
Need mathmatical logic advise help
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| Hello everyone, Firstly I just want to thank you in advance for any advise I will receive in this thread. I am open to any criticism whether it'd be harsh or... |
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Dec 27, 2016 at 5:53am
[4 replies] Last: https://www.youtube.com/watch?v=n2HiWXHhSh4 (by closed account 48T7M4Gy)
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by MisterTams
Applying Array elements to New Array?
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| How can I save my original array as well as the new changes I made to it into another (bigger) array called NewArray ? I was trying various things without any ... |
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Dec 27, 2016 at 5:24am
[4 replies] Last: JayhawkZombie, You are absolutely right. I guess I just doubled the a... (by MisterTams)
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by markusfurst
Deleting a person from a list, list, vector<struct>
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| Hi, I'm still working on my list. Now I'm trying to delete a person. It works fine except when I write the out the list I suddenly have a row with just a length... |
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Dec 26, 2016 at 8:53pm
[3 replies] Last: `remove_if()' returns you an iterator, you need to `.erase()' from tha... (by ne555)
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by biwkina
cycle shifts
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| write the decimal integer n in binary notation and create all its left cycle shifts where first digit of the number goes to the end. For example, if n = 11, t... |
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Dec 26, 2016 at 9:56am
[1 reply] : #include <iostream> using namespace std; int main() { int X,D,M,m;... (by biwkina)
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by socyalista
Perfect numbers!!!
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| I need to make a program wich finds all prefect numbers in between two numbers given by the user: 1-51 = 6 and 28 are prefect,but I dont know how, I made a prog... |
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Dec 26, 2016 at 7:22am
[2 replies] Last: @OP I don't want to discourage you but there aren't all that many and ... (by closed account 48T7M4Gy)
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by kamilhassaan
Is chess a good project for OOP?
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| These four topis should be topics should be covered at any cost in the project inheritance, abstract classes, polymorphism and diamond or virtual inheritance. A... |
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Dec 26, 2016 at 6:45am
[3 replies] Last: And what about the king? What the pawn. Both are 'elastic' diamonds if... (by closed account 48T7M4Gy)
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| Regarding header file inclusion |
| I had learnt C++ in my +2 standard as a part of my subject. It was about in 2013. I used to include header files as #include<isostream.h>,not as #include<isotre... |
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Dec 26, 2016 at 6:00am
[2 replies] Last: http://stackoverflow.com/questions/301586/what-is-the-difference-betwe... (by gunnerfunner)
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by Ganado
Overwriting byte in binary file, cross-platform?
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| I figured out how to overwrite a byte (in-place) using 2x file streams ( see: http://stackoverflow.com/questions/6427698/write-to-the-middle-of-an-existing-bina... |
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Dec 26, 2016 at 4:07am
[4 replies] Last: > I just want to be 100% sure that it is OK (cross platform) to have t... (by JLBorges)
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by Amiplus
Substring find, replace, erase or regex?
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| Hello everyone, i've read around many solutions to find and replace substring in a string. I'm a little confused. I need to parse a string as follow: /My... |
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Dec 26, 2016 at 3:51am
[4 replies] Last: Another approach : #include <iostream> #include <string> #include <... (by Itago)
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by taoyukong
Bowling game score for unlimited looping
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| Hello, everyone. I am beginner for c. I hope to write a Bowling game score for unlimited looping. But I don't know why I can not run this. Please told me what w... |
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Dec 25, 2016 at 6:26pm
[1 reply] : If you want it to loop infinitely, you need a while(1) {} , not just ... (by Tyler T)
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by paperdoll
How to code in this situations
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| I want to make a program which switch letters. like enigma. ex) input a -> output 1) b 2)g 3)t..... |
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Dec 25, 2016 at 4:04pm
[2 replies] Last: I think so. I'm beginner, started just few months ago ;( (by paperdoll)
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