Beginners - C++ Forum - October 2013 (Page 54)

by ThemePark

Size of bitset 8 times too high

While trying to figure out why a serialized version of a class I made, took up way too much space on...

[3 replies] Last: I've come across another such library, YAS url: https://github.com/n... (by niXman)

by MOSKing

User Entry Menu

Hey guys I was wondering if you can help me re-loop this menu. After the user selects one option, th...

[1 reply] : Try adding a break; at the end of each case, so it doesn't fall thro... (by TheIdeasMan)

by bits12345

I dont know if my output is right!

Problem: Given the following function and it's results: f(x,y) = x^y + y^x where x>0 and y>1 ...

[7 replies] Last: Thanks for the help you guys. I'll try to understand furthermore what ... (by bits12345)

by BigTurkeyEater

3D array question

Hi, I need some help with 3d arrays. I read online that if you want to assign a pointer to a 3d a...

[6 replies] Last: Yes, the 3-D array you declared is not that large; for that to work, ... (by Josue Molina)

by fmedina151

how to reject bad input?

this is part of a function that I am working on I am getting it to work but now I need to make it di...

[4 replies] Last: Now I have an infinite loop every time I enter a number where do I cha... (by fmedina151)

by jadmakh

Stack machine

You are to implement the run time environment for a STACK machine. A valid STACK program is a sequen...

[1 reply] : summarize your problem :) (by garybone)

by GuruMan94

How to Calculate norm of a vector?

Write your question here. I cant write program which Calculates norm of a vector ( with class-es)....

[1 reply] : If you mean Euclidean norm, then it can be easily calculated using the... (by abhishekm71)

by irockintheworld

?????

what do you mean by fout.write((char *)&sal, sizeof(sal)); what did "sal" role right after clas...

[1 reply] : what do you mean by fout.write((char *)&sal, sizeof(sal)); It writes... (by Catfish4)

by comfyinbed

If While IF IF IF Loop

So this is part of a much larger part of code obviously. What I am having problems with is when I r...

[3 replies] Last: no its bracket is appear while (byear - 1 >= syear { ... (by max v max2)

by xoxos

win32 test for non-repeat key press

bog standard question, past midnight, clueless. i'm used to testing for key presses like this and...

[1 reply] : aah! it's HIWORD tyvm... if ((HIWORD(lParam) & KF_REPEAT) < 1) c... (by xoxos)

by meek

Guessing game help?

this is the assignment I need some help with.I have posted what i have written so far for this assig...

[2 replies] Last: Lines 5 and 6. Hmm? (by xismn)

by BigTurkeyEater

Arrays referencing same memory space

Hi, I'm having an issue where an array is not being initialized and it is referencing the memory ...

[2 replies] Last: awsome. thanks for the help! (by BigTurkeyEater)

by boy3005

Help?

Write a program that prints the following pattern * * * * * * * * * * * * * * * * * * * * * There ar...

[9 replies] Last: so my code is right? Well did you test it? The biggest thing about w... (by vasilenko93)

by SwiSs3r

I'm new to programming, and wondering if programming logic ties in with C++?

Hey I'm a student and pretty new to programming. My first class was a programming logic class(CIS 11...

[2 replies] Last: Thanks Chervil! I was just curious because, there are alot of differen... (by SwiSs3r)

by asif258

Increment & Decrement Operators

Write your question here. how to write a programm that clear the difference between the increment...

[2 replies] Last: Can anyone yes. Will we no. There is a difference between can and may.... (by giblit)

by biggysmall

need a Aligorithms,psuedocode and flow chart with arrays

Madame Ina Hurry finds that whenever she has to get to work in the morning she cannot quite find...

[1 reply] : You must design You can assume that You can also assume You ... (by TheIdeasMan)

by fahmankhan75

Random Number Generator HELP PLEASE

I'm trying to make the computer genearate a random number while it loops only 4 times; however, when...

[2 replies] Last: Yes, it looks you have no clear understanding on random number sequenc... (by rodiongork)

by Terminus Est

URGENT: Need help with Array homework

There is this assignment that is due on Monday and it has been really frustrating to me. As you can ...

[2 replies] Last: Thank you so much for that. I shall experiment with the code you just ... (by Terminus Est)

by gghf

Deleting in a vector

I created a very basic program which contains a vector (my vector) that holds 0, 1 and 1. This progr...

[1 reply] : myvector.erase invalidates the iterator i . Btw, if you reach line... (by cire)

by hellcoder

extracting value from a given number

i want to extract a digit from a given number and given position in minimum time ie:- given number...

[6 replies] Last: This may not be fast because its recursion, but it uses 0 loops. This ... (by vasilenko93)

Beginners - October 2013 (Page 54)

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