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Beginners - May 2019

Failing to build leptonica for ARM
 
So I wanted to start working on application for my android. The application includes tesseract-ocr. ...
May 31, 2019 at 11:53pm
[5 replies] Last: It appears there is a specific fork of Tesseract for Android https:/... (by Niccolo)
Identify multiple generated buttons
 
I am creating static fields 'Page' and buttons 'G' on click of a button '+'. So the fields 'Page' an...
May 31, 2019 at 7:57pm
[2 replies] Last: @bchinfosieeuw, your question is basically why everyone will tell you ... (by Niccolo)
by cba
Weighted edges of a graph
 
You are given a weighted tree T and an integer MAXW . You have to count the number of weighted graph...
May 31, 2019 at 5:09pm
[3 replies] Last: > I have tried making mst from given tree the mst of a tree is the tre... (by ne555)
Sorting Algorithms and Visual
 
Hello. I need a visualization program for sorting algorithms (bubble sort, quick sort and selection ...
May 31, 2019 at 3:01pm
[1 reply] : Youtube has plenty of sorting visualizations: https://www.youtube.com/... (by Ganado)
Finding if binary matrix exists given the row and column sums
 
How to find out if it is possible to contruct a binary matrix with given row and column sums. Inp...
May 31, 2019 at 10:22am
[1 reply] : Well that didn't take long to find. https://stackoverflow.com/question... (by salem c)
by ashwyn
Adding Nodes to an AVL Tree in C
 
I'm programming in C and I'm having some big problems in my program that leads me to believe that my...
May 31, 2019 at 8:45am
[5 replies] Last: @ashwyn, In your procedure _balance() , what, if anything, are you do... (by lastchance)
by Bopaki
Learning to use eclipse C++
 
My codeblock IDE have stopped working. When I compile a program it raises the CPU usage to 99% and ...
May 31, 2019 at 8:44am
[5 replies] Last: Thank you all !!!! everything works fine today (by Bopaki)
by qann23
Exact function and Big-O of a segment of code.
 
What is the function class of these 2 codes? I'm thinking O(N^2) for both of them. int mystery3(int...
May 31, 2019 at 1:04am
[1 reply] : O(f(n)) counts worst case behavior; assume n = ∞. All you need to c... (by Duthomhas)
error while compiling.
 
It is Caesar cipher code. I don't know where the problem is. #include<iostream> #include<string> ...
May 30, 2019 at 7:44pm
[5 replies] Last: What do the errors say, exactly? Do they look like: In member funct... (by keskiverto)
Banking system
 
So, this is going to get a little complex. I've slowly been building up my banking system and need h...
May 30, 2019 at 7:28pm
[9 replies] Last: Make sure the function and its declaration are BELOW the struct: st... (by zapshe)
Return multiple value (1,2)
 
hi there i want to return 2 or more value in function but it's not allowed ! i saw a lot of ways t...
May 30, 2019 at 4:48pm
[22 replies] Last: Thank you for your answer, lastchance. (BboyCico, sorry for exploitin... (by Enoizat)
by suprax
Random Numbers won't sorted correctly
 
Hello guys, thats my program source code. The program works with random numbers. You have 3 v...
May 30, 2019 at 4:43pm
[6 replies] Last: Thanks a lot @nuderobmonkey! I'll deal with the code to understand ho... (by suprax)
i am at the very very begginning of programming
 
i just wanna know how to use the graphics and all i just learned about sound i need to make a simple...
May 30, 2019 at 3:23pm
[16 replies] Last: thanks guys it really means a lot to me thanks for the gaming advice m... (by coderking)
position of struct variable declaration and list initializer
 
Hi, when learning struct, I found that the position of the variable declaration and list initializer...
May 30, 2019 at 1:59pm
[2 replies] Last: Code (1) is illegal simply because you can't do logic like making assi... (by Ganado)
by olyaMi
2d vector of different data types
 
Hello! I'm new to c++ and have encountered a problem. Is it possible to create a multidimensional ve...
May 30, 2019 at 12:15pm
[7 replies] Last: @lastchance, thank you for the idea! I might go for it. As to my init... (by olyaMi)
Hi. OOP principles !
 
I am struggling to implement a C++ or C# program which contain the 4 principles of Oriented Object P...
May 30, 2019 at 7:43am
[2 replies] Last: I solve it thank you. I decided to only not put encapsulation in the p... (by WalterCC)
not able to link two programs
 
so guys i am trying a lot to link a sound program and a calculating program but i does not work at a...
May 30, 2019 at 5:04am
[7 replies] Last: the answer is in your reply (by coderking)
by GonlyG
while(true) break executing but not other code
 
I have a testing code where I try to cout "got here" when I have a condition and then break out of a...
May 30, 2019 at 2:07am
[1 reply] : In function 'int main()': 11:3: error: 'class std::vector<int>' has ... (by Ganado)
WM_LBUTTONDBLCLK strange behavior
 
I want drawn ellipses to 'disappear' on double click. To do so, the canvas is redrawn, and the nondo...
May 29, 2019 at 11:15pm
[6 replies] Last: @dutch I was thinking more of hdcx getting the return value of Beg... (by Niccolo)
printing three dimensional array
 
Hello, I am attempting to print a three dimensional array, the expected format would be cutting slic...
May 29, 2019 at 6:43pm
[3 replies] Last: http://www.cplusplus.com/forum/general/49079/#msg266703 The code in t... (by Duthomhas)
May 2019 Pages: 123... 16
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