General C++ Programming - C++ Forum - September 2018 (Page 4)

by pLearner

How to use HANDLE VARIABLE from main in other cpp files (1,2)

Have a problem. - I am making a function for my struct called READPLAYERINFORMATION(); - Inside th...

[22 replies] Last: Another alternative: use ReadProcessMemory() from Player_t::ReadPlayer... (by helios)

by fewdiefie

Help me fix a LNK error

Severity Code Description Project File Line Error LNK2038 mismatch detected for '_MSC_VER': value ...

[1 reply] : Perhaps ths page can help: https://stackoverflow.com/questions/1957574... (by Enoizat)

by Amaris

Understanding list::splice

The definition for iterator validity after list::splice operation: Iterator validity No changes ...

[4 replies] Last: #include <iostream> #include <list> int main() { using std::cou... (by tpb)

by ssol

How can I use the deleted pointer again?

I want to use a deleted pointer again so I did like this int* a1=new int; int* a2=new int; . ....

[5 replies] Last: I had my suspicions in the earlier thread http://www.cplusplus.com/for... (by keskiverto)

by quete5

Fewest number of bills program

I think I'm mostly stuck on the math, but I can't figure out what I'm doing wrong. I'm trying to mak...

[2 replies] Last: Sorry, I'm new on here. How do I delete this post? The other one that ... (by quete5)

by quete5

return a specific character from a string?

Hi, I'm looking for a function call that will return a specific character from a string. I need t...

[2 replies] Last: Thank you so much, I really appreciate it! I knew it was simple but I ... (by quete5)

by SantiagoPP

Reading char by char from a file c++

Hi, I am trying to read each character from a file in c++, also,I need to get their ascii value, but...

[3 replies] Last: > It is reading twice the last caracter Check for input failure after... (by JLBorges)

by philip1999

How to remove the 'k' number of elements in a linked list.

How to remove the 'k' number of elements in a linked list. I search the many sites on the interne...

[1 reply] : probably because it doesn't make sense as a stand alone question. del... (by jonnin)

by tpb

operator<<(os, 42) vs os << 42

#include <iostream> using namespace std; // for this experiment int main() { operator<<(...

[2 replies] Last: The << operators for outputting integers are defined as member functio... (by Peter87)

by lethansnow

using string or char with if else statement

i want to programme like this but i dont know how to use char or string with if else statement: u...

[2 replies] Last: yes , now it worked thanks a lot for your help (by lethansnow)

by HannaKessler

cin and cout not working (invalid operand to binary expression)

I am working in CLion, just installed today and fresh. All default settings. This works fine: ...

[1 reply] : #include <string> (by JLBorges)

by ssol

why when cin is always 0?

in this code, int k; cin>>k if I type not int like 'a' or '\' they are all recognized as 0 and code ...

[3 replies] Last: #include <iostream> int main() { int k ; std::cout << "enter... (by JLBorges)

by ssol

Is it right way to assign deleted pointer?

I want to assign a pointer to deleted pointer like this int *p = new int; int *q = new int; . ...

[1 reply] : Term deleted pointer is misleading. You don't "delete pointer p". Y... (by keskiverto)

by LMG

Need help with powers/averages table

Here is my assignment: {Print out a table of powers. Use a for loop that goes from 101 to 112 inc...

[3 replies] Last: What does "to self generate" mean? I did not state how to sum. I did ... (by keskiverto)

by SimpleCoder

VS2017 & std::string_view - Undefined Identifier

I don't know if this forum is the correct place for this. Apologies if it's isn't. This seems to b...

[17 replies] Last: And...now, it compiles and runs..... The problem seems to be solved b... (by closed account E0p9LyTq)

by Student1904

Stacks with Chars

Hello, I cant seem to get my code to work. Any advice? #include<iostream> using namespace std...

[2 replies] Last: #include <iostream> using namespace std; class stack { // NOTE(mbo... (by mbozzi)

by Carlos2047

Find the mode of a Dynamic array with pointers

I need to figure out the mode(s) from a dynamic array that was populated using a text file and point...

[3 replies] Last: Referring to your original post: Line 115: this will return an integer... (by dhayden)

by philip1999

How to change the function to the linear time.

I have the following function that removes all occurrences of x (if any) in given list (calling obje...

[1 reply] : The problem with remove_first(x) is that it has to search from the b... (by Duthomhas)

by philip1999

How to calculate the length of the linked list using constant time (O(1))

I have a function to calculate the length of the list. But this is in linear time. How could I conve...

[6 replies] Last: Oh, duh. Thanks. Fixed. (by Duthomhas)

by ssol

How to avoid multiple definition of memeber variable?

I got a multiple definition error of member variable In my header file, class A{ static int v...

[3 replies] Last: thanks guys! I solved the problem! really appreciate:) (by ssol)

General C++ Programming - September 2018 (Page 4)

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