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| C Program Question |
| The smallest number in the array is 2, but for some reason my program is saying the smallest number is 1, which isn't even in the array. The part in the code th... |
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Mar 22, 2019 at 3:17am
[6 replies] Last: @mysiarobin1987 I added in the swap in section e. #include <stdio.... (by whitenite1)
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by weegee002
bitwise shift confusion
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| why they print differently, both in clang and vs c++ t1= 0000000000000001; 1 t2= 1111111111111111; -1 #include <iostream> #include <bitset> int ma... |
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Mar 22, 2019 at 1:49am
[4 replies] Last: C++17: The value of E1 >> E2 is E1 right-shifted E2 bit positions. ...... (by JLBorges)
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| Program not swapping correctly |
| In part (e), 2 and 34 should be swapping places in the array but instead 5 and 34 are swapping. Any help would be greatly appreciated, thank you in advance! ... |
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Mar 21, 2019 at 11:44pm
[2 replies] Last: thank you so much lastchance for your patience! i got it now! (by mysiarobin1987)
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by vysero
Help understand whats happening in this function
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| I need help to understand whats happening in this function: void trackDeviceIDs(uint8_t source, LibPlatformHardware::CCANNotifier::SCanMsgData& data) {... |
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Mar 21, 2019 at 10:52pm
[3 replies] Last: yes shifting zero has no effect. shifts multiply or divide by 2 per ... (by jonnin)
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| [Problem] Operator Overloading + |
| Write your question here. Dear C++ Community I have encountered a problem when trying to overload the '+' operator to add two Money objects rands and cents. ... |
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Mar 21, 2019 at 8:09pm
[3 replies] Last: Thank you. I really appreciate all your help. (by NovaPrimeveera)
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| Code not reading in Array from .txt file? |
| I seem to be having a problem reading in an array from a .txt file. I am looking to use a binary search to search an array so that the position of the number en... |
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Mar 21, 2019 at 7:22pm
[5 replies] Last: Hello EarlyProgrammer, Something that occurred to me while testing yo... (by Handy Andy)
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by Alb13G
Having Problem With a Function. Need Assitance
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| Write your question here. I'm having a problem with the final function "orderTestAbs". The first 2 work fine. I'm not sure how to use absolute values in it or ... |
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Mar 21, 2019 at 6:05pm
[4 replies] Last: Thanks a lot salem c, appreciate it ! (by Alb13G)
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by jacapiwsko
Cant use 'auto' in my class.
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| Hello, I want to create auto lastDataSendTime = std::chrono::system_clock::now(); in my class, because I got error: 'auto' not allowed in non-stati... |
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Mar 21, 2019 at 5:49pm
[5 replies] Last: If Misc::sendData is not a static member function you need to pass the... (by Peter87)
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by psosmol
Complilation problem
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| Hello I have a problem: I have 4 files: AllOnesGA.cpp, Population.h, Individual.h, GeneticAlgorithm.h In AllOnesGA.cpp I wrote in main(): GeneticAlgorithm ga... |
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Mar 21, 2019 at 5:31pm
[1 reply] : ¿are we supposed to imagine your code? you didn't provide a prototyp... (by ne555)
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by psosmol
flexible array member
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| Hello I have a problem: I have 4 files: AllOnesGA.cpp, Population.h, Individual.h, GeneticAlgorithm.h In Individual.h I declare private: int chromosome ;... |
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Mar 21, 2019 at 5:28pm
[4 replies] Last: who knows ISO C++ forbids flexible array member (by ne555)
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by Delcho
Problem with lvalue
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| Can someone tell me why I get an error message using temporary as lvalue [-fpermissive] on k.back().koef+=front().koef; #include<iostream> using namesp... |
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Mar 21, 2019 at 4:29pm
[3 replies] Last: Here's a minimal program that also makes the same error message, in ca... (by Ganado)
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by vysero
Accessing an array from a diffrent class.
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| If I create a function in one class that returns an array then, in general, how can I assign that return to a new array in a different class? For instance, I cr... |
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Mar 21, 2019 at 3:28pm
[1 reply] : Maybe you spelled versionVector wrong - check your capitalisation. Ma... (by salem c)
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by caviles1017
How to display rows of asterisk, incrementing or decrementing, with user input?
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| Full Disclosure this is a HW assignment. But I already turned it in last night so I'm sure I got a d or c. I just want learn know how to do this correctly. T... |
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Mar 21, 2019 at 3:24pm
[1 reply] : This should produce something interesting. for (int col=1; col... (by salem c)
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by psosmol
Compilation problem
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| Hello I have a problem: I have 4 files: AllOnesGA.cpp, Population.h, Individual.h, GeneticAlgorithm.h In AllOnesGA.cpp I wrote: #include "GeneticAlgorithm.... |
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Mar 21, 2019 at 3:18pm
[1 reply] : Maybe because it should be # include "Population.h" (by salem c)
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by rockrziq
Can I initialized variable only once in while loop ?
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| Hello guys , I would like to ask a simple question which is can I initialized variables only once in while loop ? Here is the code , it is working fine but I wa... |
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Mar 21, 2019 at 1:18pm
[1 reply] : As you can see that I have to initialized the variables multiple tim... (by AbstractionAnon)
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by jjordan33
Dynamic Array Initialization
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| Hi, I believe I'm having an error with initializing my dynamic array -data-. I'm not 100%, but the sum value comes out to be 0 when the program is run, and it'... |
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Mar 21, 2019 at 12:58pm
[3 replies] Last: to clarify new int {} initialise all the elements to 0 new int (n... (by ne555)
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| "Segmentation fault (core dumped)" Error (1,2) |
| -------------------------------------------- Please check the most recent comments for the latest questions. Thanks! --------------------------------------... |
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Mar 21, 2019 at 11:51am
[20 replies] Last: Does sort() use < so it is checking the struct object contents and fi... (by coder777)
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by sme89saulito
Doubt in Abstract Data Type list
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| Hi, I just started learning c++, in my classroom the teacher wrote code of static list using class template, the list is based on an array, it works fine for w... |
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Mar 21, 2019 at 4:24am
[2 replies] Last: Thank you ne555, it is clear now with your explanation, yeah I should ... (by sme89saulito)
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by olefredrik
unique_ptr , how to create and use
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| Thanks JL but stillI am stuck in this Insert function at the marked line. Node* LinkedList::insert(Node* pos, const std::string& value) { // pos po... |
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Mar 21, 2019 at 12:51am
[8 replies] Last: Solved: Node* LinkedList::insert(Node* pos, const std::string& value)... (by olefredrik)
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| Unable to add watch on a class variable |
| I have a string array data declared as a private variable in my class header file and being used in my class cpp file. I am trying to debug and observe whether... |
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Mar 20, 2019 at 9:14pm
[10 replies] Last: Also, just be clear: Note that char is a type of int (just smaller ran... (by Ganado)
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