General C++ Programming - C++ Forum

by Kangus

What is wrong with this code?

#include <stdio.h> int main() { FILE *fp; unsigned long long int b =34; fp=fopen("g...

[12 replies] Last: @Kangus: naraku9333 posted the correct code. In your code: while(... (by vigo)

by graphic2489

15-Puzzle Help

This is for my class in college. I've already turned this in late and will get points off for not ha...

[2 replies] Last: Any Help would be appreciated. (by graphic2489)

by fresheze13

trying to print the square roots of numbers with rows and columns

this is what i have so far #include <iostream> #include <cmath> using namespace std; int mai...

[4 replies] Last: yea you are correct i could have sworn i tried this earlier thanks tho... (by fresheze13)

by jadch

how can i find and print the winner in this case

[12 replies] Last: Miinipaa i just noticed something when we write winner =c because if... (by jadch)

by gugge444

boost shared_ptr error

Hello people, here is the line and the associated error: vector<boost::shared_ptr<line>> coordin...

[3 replies] Last: Thank you very much! Can't believe I missed that! Also the alternative... (by gugge444)

by jaded7

programming paradigms

Except imperative and object oriented programming, what paradigms does C++ support? Is there a re...

[1 reply] : imperative? Is that procedural? As I understand it, Procedural and O... (by kbw)

by eklavya sharma 2

My header files' implementation

I make my own header files in my free time for my own use. For eg. I made luint.h for handling very ...

[9 replies] Last: learn to read program comments (by DeXecipher)

by anubhavjain346

Not being able to overload ++ operator

I am not being able to overload ++ operator. I have written the following code: #include<iostr...

[7 replies] Last: @Peter87 You are right. It is my typo.:) (by vlad from moscow)

by inversified

optimize execution time

WHAT HAPPENS IS THAT THE EXE FILE GENERATED FOR SOLVING THE PROBLEMS DOESNT PRODUCE ANY RESULT AT AL...

[4 replies] Last: Nothing better, it took so long I stopped. (by S G H)

by stridexr

CPU emulator

Hello, I have to write an assembly/CPU simulator in C++, I wrote down all the functions, declarat...

[1 reply] : In your instructions LODD takes a value, but your code treats the para... (by kbw)

by Patty

Program problem.

I have written this code to remove the comments from an input file and then put it into an output fi...

[3 replies] Last: It's supposed to be rather easy: while (getline(source, position)) // ... (by coder777)

by xzbit

Default document folder path

Hi, im trying to write a file to a default document folder something like... FILE* file; fi...

[3 replies] Last: thanks, both are working char* docdir = getenv("USERPROFILE"... (by xzbit)

by Godwin5174

Charge Account Validation

This program that prompts a user to enter a charge account number and then determines whether th...

[9 replies] Last: Oh Are you done. So do you think I will be ok adding this code? (by Godwin5174)

by hxc210

Convert C++ to C

Thanks a lot

[3 replies] Last: ¿why did you remove the opening post? For the undefined references, ... (by ne555)

by kyranstar

What is this method of sorting called?

Hi, I just made a program from an algorithm I recall seeing somewhere. What is it called? #i...

[1 reply] : I see bubble sort on lines 20 -23, then below that, it prints the last... (by Smac89)

by closed account jyU4izwU

Help Plz (i Have C++ Turbo)

What c++ are all the outhers useing?

[5 replies] Last: emacs, not an IDE, but gets the job done (by Smac89)

by mv81

Help writing this C++ program

Having trouble with writing this any help would be appreciated, Im not very good at writing code s...

[3 replies] Last: Interesting assignment you got there. Seems challenging enough; the on... (by Smac89)

by princem

c++ program

can anyone code this c++ program! a program for a bank institution! The program will ask the u...

[5 replies] Last: post a link to the code on like paste bin so we at least no ur not lyi... (by closed account Dy7SLyTq)

by newB c PlusPlusGuy

bits and bytes

My professor wrote out a question on an exam and I am curious what your thoughts were. 2 bytes ...

[1 reply] : However, after some research I have found that it could actually be t... (by cire)

by meteora

Algorithm Hint: Minimum cost path visiting half the cells in a grid?

I am trying solve this a problem: http://usaco.org/index.php?page=viewproblem2&cpid=245 In short: ...

[2 replies] Last: Thanks. But what I want is not the shortest path. It look more like th... (by meteora)

General C++ Programming - March 2013 (Page 33)

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