please wait
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by stoneJax
Mutator
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| I have some classes set up based on inheritance and I am trying access a mutator function setHitpoints() in the base class from the client program. I am display... |
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May 11, 2019 at 5:38am
[10 replies] Last: I was able to complete the project, and I appreciate the help. Thank ... (by stoneJax)
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by JesusFreak43
Thread Bad Access Code Binary Tree
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| Hello, I am currently working on this project for my CS class and I am trying to find the number of binary tree nodes that are single parents. So I put some co... |
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May 11, 2019 at 5:36am
[2 replies] Last: 1. Your indentation needs work. 2. Omitting the stackType presumes th... (by salem c)
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by Ivitoh
Line not being well read
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| Hello, I have a problem when reading lines in a text, passing them in to a list<string> (I must use this) and then evaluate and do the actions the text says. Le... |
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May 11, 2019 at 2:59am
[3 replies] Last: Ah, for the IF. "IF ( a = 5 )" This is 6 tokens: IF required... (by Duthomhas)
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by s l i m
switch vs if else statement
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| Hi guys! I have little doubt about which one is better to use? Statement switch or statement if else? |
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May 10, 2019 at 9:41pm
[4 replies] Last: which one is better to use? Switch of C++ is somewhat limited in con... (by MikeStgt)
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| How to include external library in Code::Blocks. |
| Hi guys, I'm really new to C++, mostly I'm trying to learn what I can from youtube for a spelling program I had in mind. In the program, the computer says... |
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May 10, 2019 at 9:27pm
[5 replies] Last: Update: I got boost working. I am now going to do the same for the oth... (by FreedomLantern)
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by wirelesskill
Getting todays date and adding 24hrs (1,2)
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| Im having some trouble figuring out this this part. We are working on a small project that creates bus tickets that have several classes i.e. 24 Hour ticket, t... |
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May 10, 2019 at 9:03pm
[22 replies] Last: most systems properly handle DST with localtime() I wonder that in t... (by MikeStgt)
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by anasnanjo
Day, Month Date Calculation.
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| This code works. #include <iostream> #include <string> using namespace std; class DayOfYear { private: public: int MonthDays = {0, 31,... |
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May 10, 2019 at 6:44pm
[4 replies] Last: It is a very good effort though. Add code to compute whether or not y... (by Duthomhas)
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by Deadweight77
New way on how to find area of a circle
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| SO I need to find the area and circumference of a circle right? Normally I can do this in my sleep,but I've learned a new way on how to do this with "class" "pu... |
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May 10, 2019 at 5:53pm
[2 replies] Last: Oh! wow now I feel dumb. Thank you for the help man! (by Deadweight77)
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by ThisBoi
Solved
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| It's been solved, thank you! |
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May 10, 2019 at 4:39pm
[8 replies] Last: please don't edit your original question with "it's been solved, thank... (by adam2016)
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by hnkwana
Convolution of dice
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| I have a biased dice with probability of throwing 1,2,3,4,5,6 as 0.35 , 0.10, 0.05, 0.05, 0.15, 0.30 respectively. now I want to calculate the expected value o... |
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May 10, 2019 at 4:08pm
[3 replies] Last: Sum[i+j] += prob1 *prob2 ; (by ne555)
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by Johevard
C++ / C interesting questions - best practice vs. inovation vs. brainstorming
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| 1) Which data structure would you use to store 1000000 intigers? 2) Which data structure would you use to store 10 000 000 telephone numbers? 3) What search alg... |
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May 10, 2019 at 3:53pm
[5 replies] Last: 1) Which data structure would you use to store 1000000 intigers? 2) W... (by MikeyBoy)
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| nim game |
| I've tried many codes but I'm still failing. I mainly tried this: if n = 155 and m = 47 then among 47, 94 and 141 select the best one to deduct from 155 but I s... |
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May 10, 2019 at 2:56pm
[14 replies] Last: > and also @neutralove method doesn't seem to work for all test cases ... (by ne555)
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by xiaojianli
function object as parameter of std::thread object
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| Why use '&' symbol in the code bellow, when thread object called like "std::thread t(&X::do_lengthy_work, &my_x, num);"? In other words, why use object referenc... |
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May 10, 2019 at 1:53pm
[2 replies] Last: > In other words, why use object reference for function object as the ... (by JLBorges)
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by bsr
"vector subscript out of range"
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| Hello, I am working on a graph algorithm but I have a problem. It seems that my problem about adding elements to a vector but I can't fix it. Can anyone help me... |
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May 10, 2019 at 12:12pm
[11 replies] Last: Thank you very much @keskiverto (by bsr)
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by grumblesnake
PPP - chapter 16 - flkt wrong screen resolution
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| I'm currently working my way through Bjarne Stroustrup's Programming, Principles and Practice and I'm currently in chapter 16. My problem is that full tick or w... |
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May 10, 2019 at 9:14am
[5 replies] Last: I should mention that when I create a 1280x680 window, it indeed does ... (by grumblesnake)
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by stoneJax
Classes Communication
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| It seems like this should be basic but I am not seeing where I need to communicate the data here. This function gets called on by creature objects from two diff... |
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May 10, 2019 at 6:17am
[7 replies] Last: I talked to my instructor and it turns out that I was misinterpreting ... (by stoneJax)
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by redfury
Resizing of array - Giving Run time error at deletion of memory
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| Following is my code, #include <iostream> #include <fstream> #include <string> using namespace std; class Student { private: string name; str... |
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May 10, 2019 at 5:11am
[6 replies] Last: Oh, not only was I writing the wrong syntax but also my logic was wron... (by redfury)
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by Asteris
min and max element is list (1,2)
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| Hello! How can i find minimal and maximal element in list? I think i must start with function for sorting but how to put in dynamic initialization without STL? ... |
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May 10, 2019 at 2:05am
[25 replies] Last: Yes. Both max_value() and print() are recursive.... (by JLBorges)
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by Alien000
How can I make this shorter?( and more efficient)
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| Trying to make this more efficient if ( score < 60 ) { grade = 'F'; } if ( score >= 90 ) { grade = 'A'; } if ( score >= 80 && score < 90... |
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May 10, 2019 at 1:58am
[9 replies] Last: among all these codes lastchance's program is the fastest. and th... (by anup30)
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by Asteris
Graph
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| Hello! Please help me. How to create a function that tells you if there is a tip in a particular graph? #include<iostream> using namespace std; const in... |
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May 9, 2019 at 11:22pm
[2 replies] Last: I have no idea how a non-C++ symbolic algebra system relates to this. ... (by Duthomhas)
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