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Beginners - October 2017 (Page 22)

Hello All, I'm having some problems printing a very simple linked list. The problem is with the end of the linked list, I'm getting EXC_BAD_ACCESS (code=EXC...

[3 replies] Last: if I use nullptr I would use it with n->data and not with n->next am ... (by Repeater)

by atomicholly

if... else HW. Please help!!

Hello There!! I am having some trouble with 'if...else' statement. Supposed to show price for medium or large pizza with no coupon, medium or large pizza with c...

[6 replies] Last: Thanks for everyone's help!! I need more work on my variables... (by atomicholly)

by ventil

Stuck in a loop

I wanted to try making a pretty basic text game, to apply what I've learned so far. But I'm stuck here. In a while loop, when I use an if statement and insert c...

[5 replies] Last: Whoops my mistake then @Chervil . I must've been thinking about somet... (by Ganado)

by Keinchiksan

Begginer struggle.

Hello,so i have 2 codes that need to output the same number but the second one is giving me problems,when x is 3 or more it works like the first one but when it...

[2 replies] Last: The clue is ... Z !!! Try the complex-number arithmetic (last two c... (by lastchance)

by Ch1156

How to enter info into a map

I'm trying to get familiar with maps, so im making a program that enters names and ages and puts them into a map but I dont know how to actually set them in the...

[5 replies] Last: #include <iostream> #include <map> #include <string> int main() { ... (by JLBorges)

by phantomxman

Beginnning C++ class functions HW need help.

I am not asking for the answers I just really need help this teacher decided to tack this on on top of our huge project which I am already confused on. I don't ...

[8 replies] Last: #include <iostream> #include <string> // spec: write a function that... (by JLBorges)

by louiesluck

Guidance on Tutor Program For Myself

Hello, For a while now, I have wanted to build a tutor program to tutor myself. I have a class right now, for each section we cover we are given definitions ...

[5 replies] Last: AbstractionAnon, Ganado, and Handy Andy, Thank you guys very much for... (by louiesluck)

by Ch1156

using pointers with vector iterators

I followed a tutorial online on how to use an iterator with a vector and it worked perfectly, but I wanted to try something myself, which is iterate through a p...

[3 replies] Last: > I BELIEVE that the Arrow operator can only be used with pointers p... (by JLBorges)

by martyDegrasss

have code but trying to figure out what i did wrong

#include<iostream> #include <iomanip> #include<cmath> using namespace std; double calculatePresentValue(double futureValue, double interestRate, double nu...

[4 replies] Last: Its supposed to calculate present value with multiple functions. Altho... (by martyDegrasss)

by adam2016

Copy constructors with maps

Hi guys,sorry for asking so many questions,this thing is really confusing me class Person { public: string name; int age; Person() : ...

[2 replies] Last: http://www.cplusplus.com/reference/map/map/operator / is quite verbose... (by keskiverto)

by CodingIsHard17

Homework help?

Write a program that accepts 6 integers from the user, puts them into an array, and outputs the sum. This is the sample given by my professor. I have no ide...

[12 replies] Last: Andy answered pretty much what you needed, just need a "std::" added i... (by talemache)

by n2kin

employee exercise

Hello , I'm just starting to learn coding in c++ , I am trying to write a program that lets user enter some info and to be printed . Here is the code #incl...

[2 replies] Last: First, please use code tags when posting code. See http://www.cplusplu... (by keskiverto)

by Oizys

Problem with exercise

Idk what I'm doing and it keeps saying "'INCHES_PER_FOOT' is used uninitialized in this function 'CENTIMETERS_PER_INCH' is used uninitialized in this function. ...

[4 replies] Last: Thanks for all the responses, ty for helping me solve this issue Enoiz... (by Oizys)

by jokersleuth

Need help figuring out why my deposit/withdraw member functions won't work

I wrote a bank account program that uses classes and separate compilation. The heirarchy is as follows: Class Bank: Account account; Class Account: ...

[5 replies] Last: ignore openAccount and closeAccount for now, those are unrelated and h... (by jokersleuth)

by Ryoka117

shipping program

I'm writing a simple shipping program where a package weighing a certain amount and traveling per 500 miles = cost. For example, a package weighing 2kg travel...

[5 replies] Last: abstractionAnon, that is exactly what I needed. Thank you very much (by Ryoka117)

by adam2016

four names are being printed

hi guys when I try to print out each name,name : with a blank name gets printed,so 4 lines get printed instead of three, how can I avoid this? I tried add...

[5 replies] Last: thanks Anon that worked =) (by adam2016)

by adam2016

wrong output

hi guys I am writing a struct to a binary file and copying the data to a new struct anyway I am getting weird out put for some reason it prints 65adam instead o...

[3 replies] Last: Hello adam2016, It is always the simple things that get you. Glad it... (by Handy Andy)

by iamyiyaj

The leftmost digit when there is no given number

I know how to give the leftmost digit when i am already given a number but when there has to be a random number entered into the cin space, i am not sure how to...

[1 reply] : int left_most_digit( unsigned long long number ) { if( number < 1... (by JLBorges)

by iamyiyaj

How to add sum of digits without using loops?

Like for all numbers in general with two digits or more

[4 replies] Last: Depending on how you define "loop". To rephrase my initial answer, y... (by jonnin)

by immortal47

need help on my homework.

i need the message to show up only once for example i input 80 it only shows the 2nd message. #include <iostream> using namespace std; int main() { int a; ...

[4 replies] Last: One can use the opposite direction too: if ( a >= 90 ) cout << "A\n";... (by keskiverto)

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