please wait
| Help with homework, professor won't respond.. |
| Help... I've reached out to the professor multiple times, I've reached out to my classmates, I've reached out to classmates in other classes and nobody will gi... |
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Apr 21, 2021 at 12:47am
[10 replies] Last: Thank you everyone for your words of wisdom and input (by closed account LvfERXSz)
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by Yeezy6Sosa
Dividing numbers to Decimal
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| How do I make this code spit out decimals? I can't figure out what I have to change exactly, please help. #include <iostream> #include <cstdlib> #include <... |
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Apr 20, 2021 at 6:14pm
[2 replies] Last: Hello Yeezy6Sosa, PLEASE ALWAYS USE CODE TAGS (the <> formatting bu... (by Handy Andy)
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by Aadi2091
How to get input in custom function
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| I have made a custom function in a header file to get input but I can't figure out how to actually assign to it to the variable as it is returning as garbage va... |
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Apr 20, 2021 at 12:36pm
[3 replies] Last: There is no reason why functions can't go in a header file. Mark them ... (by seeplus)
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by kerem59
List
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| "Make a function, which print on the screen, the elements with maximum key value of a List with start pointer START." What does it mean? I have a example but i ... |
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Apr 20, 2021 at 10:44am
[3 replies] Last: Hello kerem59, I did find "<process.h>", but this is a C header file ... (by Handy Andy)
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by tristanbox09
Detecting Cycle using DFS on specific nodes in graph
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| Hello guys, I am trying to use DFS to see if there is a cycle detected in the graph. I want to input selected nodes and check if the selected nodes form a cycle... |
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Apr 20, 2021 at 8:04am
[1 reply] : At the moment you aren't distinguishing nodes that are in "lucky" from... (by lastchance)
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by Reddevil1003
I/O opertaions binary
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| its a code which outputs data into a file in binary than reads from it. first time it works fine, but on second run there is some run time error. basically on... |
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Apr 20, 2021 at 7:50am
[1 reply] : You cannot write a struct containing complex objects like std::string ... (by coder777)
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by tristanbox09
DFS to detect cycle with selected nodes
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| Hello guys, I am trying to detect a cycle in a graph using DFS, but the only twist is that I have to input certain nodes from the graph, and from those nodes I... |
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Apr 20, 2021 at 7:19am
[4 replies] Last: Your question is still unclear. You have two loop structures in DFS_De... (by lastchance)
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by aardalde
Printing Binary Search Tree To File
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| I am not sure if I am doing this right. I need to traverse through the BST recursively and not sure why it is creating an empty file? void BinarySearchTre... |
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Apr 20, 2021 at 2:53am
[1 reply] : You're not passing the opened file to the helper, just the original fi... (by salem c)
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| does the new operator always malloc (in the heap) or can it something alloca (in the stack) |
| Assume we have a context { some_class some_object = new ... variable = some_object.do_stuff()//variable exists outside the context } assuming... |
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Apr 19, 2021 at 9:44pm
[2 replies] Last: assuming that some_class is trivial enough, would the new operator ca... (by dhayden)
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by nickmcp11
Compile issue with Visual Studio and Searching and Sorting HW
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| Hello My complier is Visual Studio 2019, and this was the homework task. Probably did something wrong in it as well. Each "Task" is annotated by me with a "... |
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Apr 19, 2021 at 7:50pm
[9 replies] Last: Hello nickmcp11, Read carefully: duration<double, std::milli> ms_do... (by Handy Andy)
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by ErnstPeter
Simpler way to time an action in a loop?
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| Hello, One way to time code is to make the following if-statement, shown in the code-snippet: If(currentTime - previousTime > intervall) { // do something... |
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Apr 19, 2021 at 2:30pm
[4 replies] Last: #include <chrono> #include <iostream> using namespace std; clock_t ... (by againtry)
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| Searching Vectors of strings for user input values (1,2) |
| Hi all, very new beginner to C++ here. I'm writing a simple program that reads a .txt file of an english dictionary, and allows the user to search for words an... |
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Apr 19, 2021 at 1:10pm
[22 replies] Last: This was from an assignment for a unit I don't know how this assig... (by seeplus)
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by abuh
Please help me
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| Write your question here. Extend the class Linkedlist by overloading the insertion operator (<<) to display the elements of a linked list. For example: Supp... |
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Apr 19, 2021 at 12:36pm
[6 replies] Last: You can move the test for a comma outside the loop if you print the co... (by dhayden)
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by chipp
hex converter
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| i wanna ask, here's a simple test hex converter i wrote... why my code only returned "wrong input!" ? int hex_conv(std::string base) { double asc = 0.00; ... |
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Apr 19, 2021 at 11:45am
[15 replies] Last: [quote=seeplus]I hope you mean number '0'.... yes... character '0' ik... (by chipp)
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| C machine problem |
| does anyone know how to do this layout in C? the inputs are account no, depositors name and account balance.... while the interest would be 10% from the account... |
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Apr 19, 2021 at 10:59am
[7 replies] Last: Hello justinejerome, I wroth this little program. Give it a run and s... (by Handy Andy)
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| Converting integer into linked list 321 to 3->2->1 |
| How can I take a string convert into integer and make the integer into a linked liked 3->2->1 #include <iostream> using namespace std; struct Node{ in... |
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Apr 19, 2021 at 8:49am
[3 replies] Last: void Integer::generate(string s) { for ( char c : s ) tail = ( he... (by lastchance)
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| Switch structure |
| Am new to Cplusplus and I am learning about the switch structure. I coded a program which compares the fine that a library takes in response to the number of da... |
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Apr 19, 2021 at 8:43am
[4 replies] Last: Some compilers report a warning on fall-through. Since c++17 the attri... (by seeplus)
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by boonflies
error: redefinition of ‘template<class auto:8>
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| I am trying to compile a working software available over github and built successfully for many users, here is the code in header file: auto vx(auto ... |
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Apr 19, 2021 at 7:26am
[2 replies] Last: Thanks, the compiler update worked... Followed the procedure in the l... (by boonflies)
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by suslucoder
How can i collect those queue's in a short form.
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| Hi. I have a switch case How can i collect those queue's in a short form. My code seems very complicated switch (pars.id.c ) ... |
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Apr 19, 2021 at 6:53am
[2 replies] Last: Thank you so much for your answer (by suslucoder)
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by Ch1156
How would I go about writing a program that counts down in the background?
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| So I want to make a little game using the chrono library so i can familiarize myself with it more. What I want to do is make a game where the player can craft i... |
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Apr 18, 2021 at 4:58pm
[1 reply] : you don't need a count-down for that (you can, but its overkill). you... (by jonnin)
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