please wait
| Need Help |
| Write your question here. There are some problem going on in the definition of allocateData2DbyMalloc() function which block the memory allocation of a 2D... |
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Oct 23, 2019 at 6:29pm
[8 replies] Last: there is a way to morph a block to look 2-d without the loop. hang on... (by jonnin)
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by surfersss
program to find date of calendar
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| im having trouble to find good approach for this problem. i need to find what day of date in calendar the problem is there are two type of year which are ordi... |
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Oct 23, 2019 at 3:19pm
[1 reply] : // function to get date and return weekday number [0-6] unsigned getW... (by deleted account xyzzy)
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by Kenst
Need help the homework
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| /** Among n persons, a superstar is defined as someone who is known by everyone but does not know anyone. The problem is to identify the superstar, if on... |
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Oct 23, 2019 at 3:18pm
[1 reply] : > there is a more efficient solution that does not require nested loop... (by ne555)
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by Gugucha
i want program
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| user give date and year of his/her birth and program tells how old is he or she ... thx |
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Oct 23, 2019 at 3:15pm
[3 replies] Last: I was inspired by Ganado to help out. if your endian is different fro... (by jonnin)
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by OlaveraLuffy
Classes
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| Hi! I would like to ask how to create this to a header file and implement it on a cpp file? This is a linked list code by the way. struct Node { ... |
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Oct 23, 2019 at 1:04pm
[1 reply] : you make a .h file with include guards, includes, and function headers... (by jonnin)
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by Gugucha
ASCII I Want To change Size Of Symbol Like "a" To Get "A"
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| #include <iostream> using namespace std; int main() { char c; cout << " Chaweret Sibmbolo : "; cin >> c; cout << " ASCII Mnishvneloba : " << c <... |
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Oct 23, 2019 at 10:31am
[1 reply] : #include <iostream> #include <locale> int main() { char c ; ... (by JLBorges)
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by Sarahxx
Help me solve this please :(
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| Hey can someone help me so solve this please in c++ ? :( Given natural numbers m and n. Find all numbers in the interval [n, m], which coincide with the la... |
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Oct 23, 2019 at 8:35am
[12 replies] Last: [quote=lastchance]Try the first code here: Awesome code, @lastchance.... (by Enoizat)
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| error in data.txt file |
| How to read data.txt file by read each single word. for example, Eddy Alfaro Gyrobifastigium Size: 1546 Qty: 78 possibly make looping after that. ifs... |
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Oct 23, 2019 at 4:10am
[2 replies] Last: Record 1 Eddy Alfaro Gyrobifastigium Size: 1546 Qty: 78 ----------... (by hein harry thu)
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by confundido
Trying to Track an Infinite Loop (Input Validation)
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| I had a working error validation check in my first program, it went like this: void gpa() { //Variable declaration char grade; //Stores inputted grad... |
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Oct 23, 2019 at 3:22am
[4 replies] Last: If your program contains only formatted input, i.e., std;:cin >> aVar... (by jlb)
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by TheToaster
Filestream open mode
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| If you intend to open an fstream for output in ios::app mode, do you really need to also specify ios::out as well? For my specific compiler, using just ios::app... |
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Oct 23, 2019 at 3:17am
[5 replies] Last: Hello TheToaster, Sorry for the delay. I have not been feeling well. ... (by Handy Andy)
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by highwayman
Pre-compiled headers?
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| This is an idle question , so don’t go killing yourself over it if you do stuff like that. If I remember things correctly (not extremely likely for me), I... |
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Oct 23, 2019 at 2:54am
[2 replies] Last: Thanks! (by highwayman)
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by CodeNovice01
How to find the largest and use the smaller numbers?
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| Update: Updated the code to what I have currently. The only thing I need help with is figuring out how after I read in the 3 numbers, how to decipher which is t... |
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Oct 23, 2019 at 2:50am
[10 replies] Last: Hello CodeNovice01, Sorry for the delay. When I say your latest code... (by Handy Andy)
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by robgeek
Templates: Return different types of data.
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| Hello! I was reading the following tutorial and I have a question. http://www.cplusplus.com/doc/oldtutorial/templates/ In the following code, I tried to ch... |
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Oct 22, 2019 at 9:38pm
[6 replies] Last: @Ganado, thank you anyway for reading my code. (by Enoizat)
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| Implementing A Reverse Stack |
| I'm trying to implement a reverse stack where items are inserted at the bottom and popped at the bottom of the stack. I know how to implement a regular stack ho... |
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Oct 22, 2019 at 8:35pm
[2 replies] Last: What you're building is called a queue or a FIFO queue. FIFO stands fo... (by dhayden)
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by Dalitok
Math adds up but function does not work correctly
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| Code works with first 4 digit and passcode but does not if im trying to get second 4 digit. #include <iostream> #include <string> #include <iomanip> #inclu... |
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Oct 22, 2019 at 7:48pm
[3 replies] Last: you need to actually read each line, even if you don't use it, for tex... (by jonnin)
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by victorio
Error: terminate called after throwing an instance of 'char const*'
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| I would like to write a list in .txt, but I understood this problem. Other problem is the function "textcolor" by conio.h that not run and not explicit error. T... |
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Oct 22, 2019 at 3:02pm
[6 replies] Last: Ok, I understood, maybe I need to change the "while" for "while(!Perco... (by victorio)
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by jrbobdobbs83
Deleting nodes in a linked list with recursion
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| Thanks in advance for your assistance! Problem: I am learning how to use recursion in my code. This particular project is a linked list class with a function... |
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Oct 22, 2019 at 3:02pm
[2 replies] Last: Aha! Thank you! (by jrbobdobbs83)
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by wirelesskill
FIFO queue demonstration
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| Hi all, Im having some trouble figuring out how to complete a assignment in C++ involving queue, array and FIFO. Hoping someone can point me in the right direct... |
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Oct 22, 2019 at 2:53pm
[9 replies] Last: @JLBorges hah, thanks for this. I think I understand the whole process... (by wirelesskill)
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by Deadweight77
Random number generator in sets
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| I'm trying to do a random number generator inside of a set,but need some help. It works somewhat because the number generator works, but each random number is t... |
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Oct 22, 2019 at 1:07pm
[4 replies] Last: I think <random> has unique number options. its rand mod 25 so anothe... (by jonnin)
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by ElusiveTau
How do you persist data for next execution of the program?
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| An application creates a file (whose name contains the date) the start of each day and periodically writes binary data to it throughout the day. New data is a... |
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Oct 22, 2019 at 12:12pm
[5 replies] Last: yea I was mostly kidding. Put it in a little file, and if the user d... (by jonnin)
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