please wait
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by AL88
How can I make this return the desired float back to main
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| How can I make this code return the desired float in the if else section back to main?. At the moment it's returning 1 all the time. #include<iostream> ... |
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Aug 8, 2018 at 3:00pm
[5 replies] Last: Also how can I make it return the float properly, i.e. 4.0 points, no... (by Karakuik)
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by theone8
Asking for help
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| #Disclaimer: I am not asking code. I somewhat have an idea about this problem but unable to code it. If someone can give a little hint,then I would be helpful.... |
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Aug 8, 2018 at 1:51pm
[1 reply] : https://www.codechef.com/codeofconduct Why do you ask a "Python 3.6" ... (by keskiverto)
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| Text File Isn't Working |
| I have a code and when I want to run it with the .txt file it wont give me the right output. How do i make the code read the output file of score.txt My code is... |
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Aug 8, 2018 at 12:36pm
[2 replies] Last: Hello katalinaisland, PLEASE ALWAYS USE CODE TAGS (the <> formatting ... (by Handy Andy)
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by am161363
Team work
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| Hi Guys .. i wanna work with someone in real c++ project (i'm still begginer) |
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Aug 8, 2018 at 12:12pm
[no replies]
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by vabz135
please tell me what's wrong with my code it says--main.cpp:13:13: error: expected initializer before 'of
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| //============================================================================ // Name : vehicle.cpp // Author : vaibhav singh Bisht // Version ... |
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Aug 8, 2018 at 10:29am
[3 replies] Last: This is followed by the under score (_). Which should be avoided as t... (by MikeyBoy)
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| error: expected unqualified-id |
| please tell me what's wrong with my code i found this error error: expected unqualified-id while (Key = (TKey*)nextkey()){ TFile * file = new ... |
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Aug 8, 2018 at 7:47am
[1 reply] : Key and key are different! Look closely at UPPERCASE and lowercase. (by lastchance)
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by Song Tung
Problem with inheritance class
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| Hi everyone, I have a problem with inheritance: #include <iostream> using namespace std; class A { public: A(){cout << "aaa\n";} void foo() {cout << ... |
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Aug 8, 2018 at 7:41am
[2 replies] Last: Thank you, that was very clear and concise (by Song Tung)
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by Amiplus
Recursive function for an array?
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| Hello, what a good recursive function that run through an entire array or vector could look like? Assuming i have an array of words and i want to scan the arr... |
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Aug 8, 2018 at 7:21am
[12 replies] Last: @all thank you very much. Very interesting material to study. than... (by Amiplus)
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by sirdar
How to load files into memory c++
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| I'm doing a program to management of directories and their contents and I want to run a program in determinate directory and load this directory and all the fil... |
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Aug 7, 2018 at 5:39pm
[5 replies] Last: Currently, you are setting your path, c, before you loop over readdir.... (by Ganado)
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by AL88
Can someone explain how the arguments are being passed
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| Can someone explain to me how the variables base and powerRaised are being passed through calculatePower so I can have a better understanding of recursion and m... |
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Aug 7, 2018 at 5:33pm
[6 replies] Last: +Like tpb's answer. @AL88 to write your own recursive function, struc... (by icy1)
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by Kai456
Expects/Ensures do not trigger breakpoints??
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| Hi Guys, I'm learning about pre and post conditions and how to apply them. I am told the Expect/Ensures macros from GSL are the way to go. As far as I unders... |
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Aug 7, 2018 at 5:23pm
[3 replies] Last: Thanks icy! (by Kai456)
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by lachev
beginner question about functions
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| Hello there! I'm an absolute beginner in programming and C++. I'm learning about functions and wrote a piece of code, a small function with a random formula. ... |
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Aug 7, 2018 at 4:55pm
[5 replies] Last: Thank you guys for your valuable responses! I really appreciate it. (by lachev)
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| Another question by a begginer |
| /*HEllo everybody. i would like to see your recommendations and your quotes. how can i optimize this code? what is wrong into the code? what can it ... |
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Aug 7, 2018 at 4:06pm
[4 replies] Last: "My main recommendation would be to NOT stuff plain old functions ins... (by luciusFernatore)
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| How to count input arguments? (Beginners trying to learn C++ here, sorry for the long paragraph) |
| Hi, I am trying to count the characters from input argument phrase "Hello World 123.54", I have tried the following codes: int i = 0; for (i = 0; argv !=... |
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Aug 7, 2018 at 3:37pm
[8 replies] Last: I'd make the counting a separate method in whichever loop style you pr... (by icy1)
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| Why Integer with Double Digits is Not Looping Out |
| Solved. Codes removed to protect assignment copying. |
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Aug 7, 2018 at 3:26pm
[5 replies] Last: It's selfish of you. Really selfish since the OP openly admitted the... (by closed account E0p9LyTq)
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by paulm
Strtok reset point
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| I have a piece of code that uses strtok_r to split an incoming string of decimals, separated by comma's, into an array of doubles. But I've noticed "strange" be... |
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Aug 7, 2018 at 12:30pm
[6 replies] Last: Solved. I though about it a few more times, but since I only have to c... (by paulm)
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by zyan1zyan
Modular GCD problem of codechef
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| Given integers A, B and N, you should calculate the GCD of A^N+B^N and |A−B|. (Assume that GCD(0,a)=a for any positive integer a). Since this number could be ... |
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Aug 7, 2018 at 6:58am
[1 reply] : Double post: http://www.cplusplus.com/forum/general/ (by Thomas1965)
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by tghatem
Error - attempting to reference a deleted function
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| I have an error related to class - I am using Visual studio - It is saying the class was deleted but the function does exist. #include "stdafx.h" #incl... |
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Aug 7, 2018 at 3:37am
[6 replies] Last: Hello, The problem is resolved now and the algorithm is back running ... (by tghatem)
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by AL88
Why is this returning 0 and not 30
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| Hi please explain why this is not returning 30 thanks #include<iostream> signed long Perimeter (unsigned short int, unsigned short int); int main() { u... |
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Aug 6, 2018 at 9:03pm
[3 replies] Last: Do you want a hand hold or a hint? Here's a hint first... Inside of yo... (by Karakuik)
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by SilvaLay
the location of the maximum sum in a column
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| I need to add the columns and print which column had the maximum sum and the sum of that column. So I already added the columns and got down the max, but I c... |
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Aug 6, 2018 at 8:18pm
[5 replies] Last: Here is C version with 1-based indexing shown to user #include <stdio... (by icy1)
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