Beginners - C++ Forum - January 2012 (Page 27)

by slik108

Subtracting Strings ('str' not found in scope)

I keep running into a problem with trying to subtract strings from one another.I keep getting an err...

[2 replies] Last: your area should be a double, just so you know...also, hurry up! due s... (by Lurp)

by Khoi

help me fix ....

1/ printf( "The product of %d and %d is %d"\n, x, y ); printf( "The product of %d a...

[2 replies] Last: 2. largest = number; Remember == is relational meaning it compares. Y... (by thepedestrian)

by Khatzu

Not sure if this is an Insertion Sort or...

I've been struggling so understand algorithms. I tend to write my own code based on spoken instructi...

[3 replies] Last: jwroblewski, what you have there is not insertion sort. Also the size ... (by Peter87)

by shashi005

what is wrong with my code for quick sort...??

#include<iostream> #include<stdio.h> #define max 50 using namespace std; void qsort(int *arr,int...

[2 replies] Last: i see you defined a max of 50 for int a in int main(), but i dont b... (by jwroblewski)

by closed account yCf9216C

Mysterious C2228 and C2227 errors VC++

The intellisense keeps telling me that on the lines "MyVector.size()" "Expression must have a class ...

[1 reply] : On line 6 you should remove the () . There is two ending brackets } ... (by Peter87)

by ComradeTaco

Looping Voids Will Not Work

Hi. I have a program that is running using multiple void functions, but I want it to repeat. It work...

[15 replies] Last: Lovely! It works perfectly! Thank you Wisely Done, and Peter 87, for y... (by ComradeTaco)

by Scottm4321

Having trouble learning how to pass a function a parameter

Hi, I'm working on a project to learn how to pass one function to another one. From everything I've ...

[6 replies] Last: In that case, since you're using OOP, try using inheritance. If that's... (by closed account zb0S216C)

by dannymuslera

Program that edits many bmps by itself quickly?

Hello, before you read this I just want to say that I am a beginner to C++ and that I may sound a l...

[1 reply] : Well you can approach this one of two ways. Firstly you could use any ... (by closed account o1vk4iN6)

by ErinCorona

Program worked before I used functions

So, I wrote my first program, and it worked fine. Go me. Then, I went back, and had to use functio...

[5 replies] Last: Thank you for clearing that up. As for the teacher, I do have to ema... (by ErinCorona)

by Asura20

Reading off a string array from a text file.

Hello, I am attempting to read off a specific portion of a string based on the input of the user. Ea...

[1 reply] : Your program is crashing because you create an array of strings called... (by ModShop)

by sasukebartioso

program that loads scripts

i want to make a kind of a game engine that loads files that are written in c++ is that possible??o...

[no replies]

by Accident113

error C2065: 'words' : undeclared identifier

Hi all, Im new to c++, which i have been programming java for 6 years now and im still gett...

[5 replies] Last: Thanks Again, and I understand what you were getting at before, perfec... (by Accident113)

by Scottm4321

Need help to create a function to save data to a file.

Hi, I'm working on a mileage calculator to better understand functions and objects and need some hel...

[3 replies] Last: Thanks for your help, I've changed the first two things you pointed ou... (by Scottm4321)

by Tony Karam

generating random odd and even number is sequence

Hello guys, I'm in need of assistance. I appreciate any help! I want to generate random even an...

[5 replies] Last: I've replaced the A = 37 + (2*rand()) % 30; with A = 37 + (2*ra... (by CosminNTG)

by fellow

what happend to my ide?

Hi! I'm a beginner in programming. I tested a simple code with pointers. Suddenly my ide (netb...

[4 replies] Last: Yes, I think the same. It's really strange this behaviour. I don't wor... (by CosminNTG)

by BoyZack

string array error

I'm writing a program to be sort of a spanish-english dictionary of sorts and my compiler keeps sayi...

[2 replies] Last: Thank you SO MUCH this problem has been bothering me since yesterday (by BoyZack)

by nitishkj

Error in function returning pointers

#include<iostream> using namespace std; int* Merge(int* a,int* b,int m,int n) { int ans[...

[4 replies] Last: And it comes with no surprise. Like I stated before, you are returnin... (by webJose)

by mrehan27

Static and Dynamic Binding

Distinguish between Static and Dynamic Binding, through Examples.

[2 replies] Last: got it.. thx :) (by mrehan27)

by slwtx2003

Compiling error

I have VB/Powershell/Vbscript/Java experience, but have never written in C++. I have the following ...

[4 replies] Last: Allright, sorry for lateing. I am very busy nowdays. So, I've compiled... (by CosminNTG)

by eothein

using pair and map

Dear all, I'm trying to create a map reference which should containt a pair as a key and a bool v...

[10 replies] Last: I solved the issue indeed as Peter87 suggested by limiting the Pointer... (by eothein)

Beginners - January 2012 (Page 27)

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