General C++ Programming - C++ Forum - January 2015 (Page 3)

by believedancer

Fill in code

I am completing an assignment and I am trying to fill in my missing pieces of code. I have competed ...

[8 replies] Last: Variable. How does one declare a variable? How does one change the v... (by keskiverto)

by afra afzal

error C1004: unexpected end-of-file found & '{' : missing function header (old-style formal list?)

#include <iostream> #include <string> using namespace std; { int counter=0; string Userna...

[1 reply] : using namespace std; { //<Why is this brace here? int counter=0; ... (by MiiNiPaa)

by superfury

Memory allocation wrapper affects caller function parameters?

I'm using wrapper functions to allocate and check all my pointers, which are allocated/freed with ma...

[3 replies] Last: @cire: Do you mean the dealloc variable? This points to a function whi... (by superfury)

by Vesparo

Confusion with the auto type and other types

constexpr size_t rowCnt = 3, colCnt = 4; int ia = { { 3, 6, 9, 12 }, {...

[2 replies] Last: Thanks for the response. I tried a similar approach but I had forgotte... (by Vesparo)

by dummyphilla

delete

delete

[4 replies] Last: Probably he did it so that his teacher cannot find this post. (by TheHardew)

by krystalting2

How to delete a line in a textfile using c++?

The program i wrote can run but did not work. I want to delete a line from the textfile "StaffList.t...

[2 replies] Last: It worked!! Thank you :) (by krystalting2)

by Dkob1

Check solutions C++ operator quetion

Need help/ check if they are right, thanks. int a=3, b=5, x; x= a/b + b/a +a%b + b%a; cout <<...

[1 reply] : Don't double-post across boards. http://www.cplusplus.com/forum/begin... (by booradley60)

by HabibAurangabad

Problems using pointers with Function

Hi. I always have confusions while using pointers with functions both as arguments and as return...

[1 reply] : //return_type (*fp)(argument_type); #include <iostream> #include<vec... (by sujitnag)

by SVancasteren

Passing Dynamic Multi-Dimensional arrays

If any one is on this late I could really use some help. I need to create subfunctions to do basic M...

[1 reply] : The parameter are passed like so: Matrix_Addition ( Matrix_A , Ma... (by coder777)

by Dkob1

How do you use e to power of in this case? (1,2)

so I have this, I'm trying to use the formula B=Pe^(rt) , P is dollars deposited in an account for t...

[25 replies] Last: Wow, it looks so much easier than I made it out to be. Thanks (by Dkob1)

by zevxc

Big O help

Would the big oh notation of the Algorithm of: for ( j = 0; j < n; j++ ) { for ( k = j; k ...

[4 replies] Last: It's a bit more complicated (due to k=j) : O(n 2 - ((n 2 - n) / 2)).... (by coder777)

by Skwidman157

issues saving and loading from txt file(strings w/ whitespaces)

hey guys, I am having issues with loading the string "Dirty T-Shirt" from a text file i use to sa...

[5 replies] Last: Thank you, that took care of it! (by Skwidman157)

by Dkob1

Menu question ?

cout << left << setw(5) << "Menu" << right << setw(5) << endl; cout << left << setw(5) << "Coke......

[1 reply] : #include <iomanip> #include <iostream> #include <string> int main() ... (by MiiNiPaa)

by Dkob1

Help, why is it not working?

#include <iostream> #include <string> #include <cmath> #include <iomanip> using namespace st...

[7 replies] Last: Thanks, think I got it. (by Dkob1)

by maximus87

Why isn't this program running?

Hey guys, I am pretty new to C++ programming, but I don't know what is wrong with this program. Any ...

[2 replies] Last: thank you so much, it works now! (by maximus87)

by suko123

Decimal to Binary

Hello, I have never done C++ before and I am having trouble writing a program in lab. This is due pr...

[3 replies] Last: Good luck. #define _CRT_SECURE_NO_WARNINGS #include <iostream> #inc... (by closed account 2UD8vCM9)

by UGAman22

Diamond Class. Please Help (1,2)

I am in an object oriented programming class and I need to figure out how to get this to print out p...

[25 replies] Last: last 5/7 years not programming cpp. overall i programming in diff lang... (by sujitnag)

by Boomers

Negative number

For my program, we have to make our own class and implement it through our choice of Offense or Defe...

[1 reply] : sorry boss, give an example to understand your project. input, interna... (by sujitnag)

by captpman

error: undefined reference to `__glewDeleteBuffers'

I'm working with OpenGL and glew32 and, while trying to do some work with buffer functions, came up ...

[6 replies] Last: I included the build libraries like you told me to: #include <SDL.h... (by captpman)

by zevxc

Help With Recursion

I am not asking for you do my homework im just really confused on the question that is being asked c...

[1 reply] : Well basically that function uses recursion to do the following: Retur... (by closed account 2UD8vCM9)

General C++ Programming - January 2015 (Page 3)

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