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Beginners - October 2013 (Page 47)

So i wrote this code to find all routes a user can take on a subway however now i have to use 3 different classes to do the same thing and i cant use an adj. m...

[6 replies] Last: so im wondering how i would get the adjacency matrix into the subway s... (by ninthred)

by jhayteano

Help me

who can fix my program auto compute all total work hours and total work overtime //Library :D #include<iostream> #include<fstream> #include<string> #i...

[1 reply] : Please state where you have errors and also the error messages the com... (by nvrmnd)

by MasterMathematician

Do-while loop wont work!

#include<iostream> using namespace std; int main() { char a, b, choice; int player1_wins = 0; int player1_loses = 0; int player2_wins = 0; int player2_lose...

[11 replies] Last: You weren't supposed to copy/paste you were supposed to fill in the bl... (by giblit)

by mayrock112

Having trouble with if statements. Please help!

So I am writing code for a simulator. It's been a few months since I've coded and I'm really rusty. I am trying to do an if / else if statement and when I run i...

[2 replies] Last: Thank you, so much! (by mayrock112)

by latemusician96

What should my code be?

write a C program that can be used to calculate the score needed on the final exam to obtain each possible grade in the class fiven the scores obtained up to th...

[no replies]

by closed account 18hRX9L8

Append a char* to a char**.

Hello, Is it possible to append a char* to a char** without knowing the size of any of the variables? For example: char **tokens; // This is "Hello, ...

[6 replies] Last: Thanks! So I got rid of line 15 and it works! Does tmp deallocate au... (by closed account 18hRX9L8)

by trevormoon

Determine if relations are reflexive

Hello all, I am working on a program that will look at a relation and determine if it is reflexive. So far I am able to go through the pairs and determine if th...

[2 replies] Last: That is what I' m having trouble figuring out where to put the return ... (by trevormoon)

by salsaaa

graphics and c++

I have been learning C++ on netbeans by experimenting and referencing to the tutorials whenever I get lost, but now I need a little more help. I just finished m...

[2 replies] Last: Learn a Graphics Library like Disch said, SFML is the best for beginne... (by Uk Marine)

by Christian121

Numbers, comma's and decimals question.

Hello, newbie in C++. A problem just wondering. I have to enter a value as a C string in the form xxx,xxx,xxx,xxx,xx.xx, where x can be any digit. so(35,000.00...

[no replies]

by tce19

Basic flow control

A lending institution wants to develop a questionnaire to determine what mortgage rate is available based on the type and duration of the mortgage desired. To ...

[2 replies] Last: Hi L B THANK FOR YOUR HELP (by tce19)

by KawaiiGeneticist

Help with arrays

Hi guys, I'm writing my first intro programming midterm tomorrow, and need a little help with arrays. This is my first time programming so I'm very new. I wa...

[1 reply] : #include <iostream> #include <cmath>//you don't need this in this cas... (by Chriscpp)

by aram4

Reading from file and saving to struct

I have read so many different opinions, I have gotten myself confused. I am trying to read from a file (of the "user's" specification) and store the data in a ...

[8 replies] Last: Wow - this question became a lot more complicated since yesterday! Tha... (by Chervil)

by fahmankhan75

Sum of first n numbers

Trying to get the sum of first n numbers. If I enter in 3, the sum I get is 11. Anyone tell me whats wrong with equation? int sum; sum=0; int counte...

[1 reply] : Why are you setting the value of sum twice? Why are you including cou... (by LB)

by AchillesCali

For Loop help. PLEASE

Hello all, I'm trying to figure out this damn problem but don't know where to start. Any help will be greatly appreciated. Thanks. For example: A fund rai...

[4 replies] Last: CS14? Noticed both your posts lol, any luck? (by igoyee)

by zedlander1000

URGENT!!! My program wont run!

i need help with my code :/ i want it to run again if the user wants to play again. i think i need a do while in a do while but its not working. if i take away ...

[4 replies] Last: solved! had playAgain as an int :/ (by zedlander1000)

by MrPicklez

Question about syntax/form

I am just curious which of the following would (generally) be considered better form. I have seen examples of code written both ways, but am not experienced eno...

[3 replies] Last: It has to do with Oracle's styleguide. (by LB)

by Caith

Homework help on dealing cards

Trying to write a code that shuffles a deck of cards and then deals them. I think I've gotten most of it down, I just have 2 problems. 1) My deck is not shuffli...

[3 replies] Last: The deck you define in the private section of Deckofcards is not the d... (by histrungalot)

by talabax

Need help with a switch inside a while loop

Can anyone tell me what i'm doing wrong the code is suppose to take a grade and loop until it receives anything that is not a grade. it compiles with no errors....

[3 replies] Last: Use a separate bool variable. (by keskiverto)

by Alehar

No match for 'operator>>'in 'std::operator

Hi, Im creating a simple program but i cant compile because it gives me that error. #include <iostream> #include <fstream> using namespace std; int m...

[7 replies] Last: If you don't understand the error message, ¿why did you remove inform... (by ne555)

by deividas717

Strange question and strange problem

Hello, I have a relly serious problem. I'm trying to read my txt file Tr1 6 1.5 -5.5 5 -1.4 8.5 -5.2 Aps3 3 5.5 -5.5 10 Kt4 8 -3.5 -0.5 -3.5 5.4 2.4 5.4 2.4 -0...

[6 replies] Last: coder777, big thanks! (by deividas717)

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