please wait
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by CGunn86
Type qualifiers are not compatible error
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| I'm trying to create a local variable of a class inside of another class, and that seems to work fine. it's a rather large project so I'm not sure what part of ... |
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May 19, 2018 at 3:17am
[4 replies] Last: Seems like a valid solution except for the draw() function for ball ac... (by CGunn86)
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by sonia123
Sorts
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| How would I do this? Sorted Names Write a program that prompts the user to enter three names, each no greater than 50 characters, and then displays the name... |
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May 19, 2018 at 2:42am
[1 reply] : Hello sonia123, Not a difficult program. So the questions what have ... (by Handy Andy)
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| How do I get the variable value from class |
| I'm trying to get my total1 and total2 variables from my class functions and use them freely in main, but I don't know how to alter the scope of these variables... |
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May 19, 2018 at 2:29am
[3 replies] Last: Hello WouldyCaulk, When I ran the program I found the major problem i... (by Handy Andy)
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by thtrzxc
Appending something to buffer.
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| How do I append the content returned by siSysInfo.dwOemId to nameBuf ? Could somebody please help me? Thank you. // mm.cpp : Defines the exporte... |
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May 18, 2018 at 10:02pm
[7 replies] Last: "This can be achieve by initializing the string in UnrealScript to som... (by thtrzxc)
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| Why won't my functions print in main? |
| I have to functions in a class that print out dice, but the dice do not print when I run it in main() #include <iostream> #include <stdio.h> #include <stdlib... |
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May 18, 2018 at 8:45pm
[6 replies] Last: Showed a possible implementation with: one of the C++ random devices, ... (by icy1)
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by Glaucous
Stack pixel points set by set
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| Hi everyone ! Sorry for long-winded post, my english not good, I have to explain in more detailed. I got the edges from a set of photos, which means a set of... |
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May 18, 2018 at 7:03pm
[1 reply] : Are you are asking how to plot your 2D points so that they seem 3D? (by tpb)
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by grumblesnake
Implementing FLTK in VS Stroustrup
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| I'm working my way through Stroustrup's Programming Principles And Practice Using C++, and I have reached chapter 12. In this chapter, you are required to use ... |
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May 18, 2018 at 6:00pm
[7 replies] Last: @FurryGuy, Oh, I see. Point.h appears like this in the code you link: ... (by tpb)
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by nearc
selection
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| Can u explain why we need min_idx? isn't arr =arr ? void selectionSort(int arr , int n) { int i, j, min_idx; for (i = 0; i < n-1; i++) { ... |
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May 18, 2018 at 5:04pm
[4 replies] Last: Break it down into steps; try to visualize. Very first iteration i=0,... (by icy1)
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by shadabrana
Sorting Circular Linked List
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| cur does not change after first if condition void sort() { if(!isEmpty()) { int check = 0; Process *cur = head; do { cur = cur... |
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May 18, 2018 at 4:03pm
[5 replies] Last: I might seriously consider breaking the list at head, making it a norm... (by jonnin)
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by numanrki1
Please Help
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| which software is best for learn c++ Dev++ or C++ for beginner? cout<<"which software is best for learn c++ Dev++ or C++ for beginner? "; |
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May 18, 2018 at 3:58pm
[3 replies] Last: visual studio exists to make professional, industrial sized windows pr... (by jonnin)
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by CGunn86
Stack, Heap, and pointer question.
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| I've been doing some reading, and testing around a bit on my own, but wanted some more confirmation on what's going on here. I'm gonna do my best to write this ... |
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May 18, 2018 at 1:05pm
[12 replies] Last: Okey dokey, I'll thrash the dead horse. Creating a unique_ptr to an ob... (by Repeater)
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| Failing to compile |
| I've been having issues compiling this coding for 3 days scratching my head to make it into a windows executable. I've been using Dev-C++ to compile and debug b... |
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May 18, 2018 at 5:29am
[9 replies] Last: @icy1, good point. I'm going to look into that. (by tpb)
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by Daniel5053
[Linux] - error linker
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| Hi all, I wrote web api application using cpprest following this guide https://github.com/ivanmejiarocha/micro-service I installed cpprest + boost + cmake + ... |
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May 17, 2018 at 10:16pm
[2 replies] Last: @Daniel5053, Have you checked this ticket? https://github.com/iva... (by ivmero)
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by sluge
Integer overflow int and char
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| I have two examples: unsigned long l = ULONG_MAX; char c = -1; if (c == l) std::cout << "-1 = 4,294,967,295?"; output:"-1 = 4,294,967,295?" ... |
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May 17, 2018 at 7:04pm
[2 replies] Last: Yes, it's unintuitive behavior. You should avoid comparing signed and ... (by Ganado)
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by madaboutcow
randomizing the numbers
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| I've found this else where on the site and was wondering how would you change this program to produce random numbers instead of the numbers that the user is pro... |
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May 17, 2018 at 6:57pm
[3 replies] Last: Thanks, that works perfectly after adjusting the fill numbers. I reall... (by madaboutcow)
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by jecalderon
Why code duplicate the
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| I will like comments about the tutorial section on Structure http://www.cplusplus.com/doc/tutorial/structures/ The code has a void block that is incomplete or ... |
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May 17, 2018 at 1:36pm
[1 reply] : Line 12 is called a function prototype. It is needed for the compiler ... (by Ganado)
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by hareleah
Loop for counting single entered vowels hardship.
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| So I have a project due here soon. It is on the topic of coding a program that allows the user to enter as many letters as they would like; one at a time. I ... |
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May 17, 2018 at 12:26pm
[7 replies] Last: #include <iostream> #include <algorithm> #include <string> using name... (by lastchance)
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by Nasiri
Storing names in an array
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| Hi i want to save several names to an array and the user will decide how many names and it has one condition, the names can not be more than 20 characters. Can ... |
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May 17, 2018 at 8:46am
[2 replies] Last: Assuming you are using std::string, you can simply check the length of... (by Uk Marine)
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by dq9
Text RPG Variable
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| I'm having two issues with my code. One is that when I run my program it starts with my bool as opposed to my main function. The other is within that bool, it... |
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May 17, 2018 at 2:29am
[8 replies] Last: @Ganado: My apologies Okay I see. Thanks! (by wsme)
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by pbmfs
Need help filling screen with random characters.
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| I have everything except the CMatrix::Fill() function which is at the bottom of the question. I hope someone can help. You're to write a C++ program that rando... |
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May 17, 2018 at 1:41am
[3 replies] Last: Hi Andy, sorted my code out. I'll see if I can extract config.dat as i... (by pbmfs)
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