Beginners - C++ Forum - February 2011 (Page 37)

This program stops unexpectedly after reaching 'Person 57'. What is the reason?

#include<iostream> using namespace std; void main() { int array ; int i=0,j,c=0; for(i=0,j=1;i<100;i++,j++) { cout<<"No. of pancakes person "...

[5 replies] Last: Once you start writing past the end of an array, your code enters the ... (by PanGalactic)

by chipp

pass by reference

i.e i have this: class test { int age; string name; public: test () { } test (int i, string n) : age (i), name (n) {} int age_caller () {...

[7 replies] Last: If you want to pass more than one object, you should use vectors. ... (by Athar)

by pooshi

Character replacment in a string

I have a question about removing a character from a string and replacing it with something else. I am replacing all lower case singular a's with the string "one...

[5 replies] Last: thanks for the help everyone. I got it. I'm sure its been a while s... (by pooshi)

by roger 2 71828183

using **Base to hold an array of Derived

Hi, my first post here! Trying to learn C++ by myself, as a hobby. My question is: I know that converting a pointer **Derived to **Base does not work -- was ...

[3 replies] Last: Thanks for the reply. A vector<Foo*> will do the job, was just cur... (by roger 2 71828183)

by Blessman11

inheritance private

is it possible to inherit private elements of the base class. I mean inheriting the private elements, (not private inheritance, were base class elements bec...

[5 replies] Last: Best way is to inherit private then using the "using" declarative to s... (by CppSpartan)

by Squipix

How do I make a char be read as its ASCII value?

So, I'm trying to make a work-around on a particular problem I'm having, but in order to do so I will need to have the program be able to read user-inputted cha...

[2 replies] Last: The user is to enter a series of character variables, such as "2+3", w... (by Squipix)

by mainframe639

Simplifying bubble Sort

I entered the values: 1 2 3 4 5 After that. the step-by-step output of the program shows: 2 1 3 4 5 3 1 2 4 5 4 1 2 3 5 5 1 2 3 4 1 5 2 3 4 1 2 5 3 4 1...

[10 replies] Last: Tbh, if you write your program well then cin shouldn't be an error st... (by mainframe639)

by Moptop

Conversion to non-scalar type

I've been browsing around google for a good amount of time and can't grasp what is going on. I'm a noob in my 1st semester of c++ and this is an assignment for ...

[3 replies] Last: http://en.wikipedia.org/wiki/Scalar_%28computing%29 There are many ... (by PanGalactic)

by yorktown22

Placing data from a file into a char array

Greetings and salutations, I have a file with multiple strings of characters. (i.e. "jamentunpi0") I want to store the letters in a char array and then sort th...

[no replies]

by alecha

General problems

Hello everyone. I'm starting to program in C + + (i've studied c and c#) and I have several problems: - in a Windows Forms application, I need to let every m...

[1 reply] : - in a Windows Forms application, I need to let every methods know a ... (by coder777)

by broot

binary search tree question

If i had a key-value pair, or STL map, how could I store these together in a binary search tree? For example, if I have name="doug" and phone number=xxxxxxxx...

[2 replies] Last: Here you are #include <iostream> #include <map> using names... (by rishabhagl)

by crunkjuice210

Trying to get data from file into specific structure members

So I need to get the data from the text file into each member of the struct. The text file format is: 3 200703270345 C74.54 200703270345 C74.54 20070327034...

[4 replies] Last: @crunkjuice210 "r" means file is open in read mode. See this http://w... (by rishabhagl)

by Helegurbann

My curser

#include <iostream> #include <conio.h> #include <stdio.h> #include <windows.h> using namespace std; int main(){ COORD curser; int ch; ch=getch(); ...

[3 replies] Last: prinf('\b') method is binding cursor in bow screen.I tried new metho... (by Helegurbann)

by arveen11

Number, Letters and Space Only allowed.

hey guys.. i just want your help.. because i am making a program that has only numbers, letters, and space should be allowed.. i dont know the syntax for the sp...

[no replies]

by GulHK

QT related interview questions

Hello everyone! Could anyone please guide me what type of QT related questions are asked in interviews. Any book that I should have a look at? or any questio...

[no replies]

by Kapiva

Stopping a character array from printing directly to the screen

I am currently taking a programming course (my first one) and we were assigned to create a program that translates a block of text from English to pig Latin. On...

[1 reply] : word = tolower( word ); Though only the first letter can be capit... (by hamsterman)

by Failspur

Please reccomend a good compiler?

I have been scowering the interwebs for awhile... searching for a good (free) compiler. I have tried MSVC, however they would find random and unexplainable erro...

[1 reply] : cout and cin aren't supposed to be captialized. You need to include <... (by firedraco)

by DigitalDragon

How to use stringstream to output a polynomial?

Basically, I have three variables a, b and c, such that ax^2+bx+c = 0, and I have to print out the polynomial correctly (a b and c can all be either negative or...

[7 replies] Last: Call the .str() operator before you return it. You are returning a str... (by Zhuge)

by Ice

Read console output

Hi im new to c++, i already scripted but just in pawn (for samp server) I need your help about reading text from console if its possible the way i want it S...

[1 reply] : You could redirect the output of the program $ ./A.bin | ./B.bin Th... (by ne555)

by xanimeangiex

ofstream example not working?

// basic file operations #include <iostream> #include <fstream> using namespace std; int main () { ofstream myfile; myfile.open ("example.txt"); ...

[2 replies] Last: http://xoax.net/comp/cpp/console/Lesson47.php check the vid (by Blessman11)

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Beginners - February 2011 (Page 37)