Beginners - C++ Forum - November 2014 (Page 3)

by skimmer001

file IO with structure

I'm having a problem reading a structure from a file, but it works fine saving to a file. I get t...

[3 replies] Last: No. If you want to space it out, file>> u1.name >> u1.phoneNumber >> ... (by shadowCODE)

by MrBond90

function output problem

Hey all so I got a vending machine program and I'm having trouble with this last function to calcula...

[1 reply] : duplicate post w/reply here http://www.cplusplus.com/forum/general/149... (by wildblue)

by harrie

done

done

[no replies]

by dean

Extending std::streambuf, how to reset the buffer once EOF has been reached?

Hello, I'm try to extend a std::streambuf, to forward the data over a socket. The issue I am faci...

[1 reply] : Looks like for your buffer of 4, xsputn("alpha",5) returns 3, indicati... (by Cubbi)

by rahul135

unordered maps

Hi, Is there any good example for std unordered map and std set implementation?

[2 replies] Last: unordered map http://www.cplusplus.com/reference/unordered_map/unorder... (by shadowCODE)

by DriftKing13

IF greater than this BUT less than that?!

How do i do this function so IF the totals are > (larger amounts) than the rest but < (less) than th...

[5 replies] Last: right guys! i manalged to do the top solution, it was error free howev... (by DriftKing13)

by closed account DLUk92yv

C programming about distance, please i need help

i am asked to find Euclidean distance of some cities. I will be given Latitude and Longitude coordin...

[7 replies] Last: thank youuu (by closed account DLUk92yv)

by maham 24

can someone please help me solve this question

Q. if originally x=4, y=0 and z=2, what are the values of x,y and z after executing the following co...

[3 replies] Last: x=4, y=1, z=2. and to write a program on this question you copy the c... (by nonsence90)

by deathslice

Reading from a file and storing the data into a structure (1,2)

So what I'm trying to do is to add information to each individual member of the structure with the c...

[28 replies] Last: Done, easy enough. Problem solve. Thanks for taking time out of your d... (by deathslice)

by bobusuhiv

Tests c++ online

That's a topic I want to open, I suggest here to throw links to free online tests for C++, also prop...

[1 reply] : I'd suggest to apply for an actual job position. It usually involves a... (by dean)

by larry burns

Undefined reference - what changes needed in CMakeLists?

I have a large amount of code, so I have tried to only include the relevant parts of the code here

[2 replies] Last: This thread is also handled at http://www.cplusplus.com/forum/unices/1... (by tcs)

by JoJodoggy1

Array of Structs: Function calls “Undefined” even though they are declared

I am getting 6 errors all pertaining to my function calls in Main. It is saying each identifier is "...

[7 replies] Last: Thank you, I'm still getting a bunch of errors in main function calls.... (by JoJodoggy1)

by holygift

deleted

Hi, I am beginner in C++ and I'm trying to figure out how to create a program to check if different ...

[13 replies] Last: How (by andromeda121)

by closed account 3R5fjE8b

Programming Style Question

I have a few variables that will be equal to powers of 10, would it be more appropriate to hardcode ...

[15 replies] Last: difficulty d when implicitly converted to an integer type will have ... (by JLBorges)

by davtk8

Counting number of vowels in a string (1,2)

I want to count all the vowels in a string (a, e, i , o, u) and display it as a text-based histogram...

[21 replies] Last: Yes you could, but, hmm.. if (text == 'a' || text == 'A') Mayb... (by megatron 0)

by martin619

Table of objects

Hi! I have this kind of problem: My program should work like this: 1.Input the number of points tha...

[2 replies] Last: ok now it all works corectly but I have to think about it cuz its real... (by martin619)

by slimg00dy

New to C++

Hey guys, I'm new to C++, I'm reading the C++ primer book, sixth edition, and in chapter 2, listing ...

[6 replies] Last: Hi, I was referring to the function prototype. It does look like the... (by slimg00dy)

by usman321

HOW TO MAKE A CURSOR (WITHOUT USING GRAPHICS)

List of commands: [ALL COMMANDS MUST BE IMPLEMENTED IN SEPARATE FUNCTIONS] 1. fd or forward [e.g....

[5 replies] Last: Guys i tried everything!! This project is future impossible for me!!! ... (by usman321)

by Finnian

program sometimes takes letters, it shouldn't.

When I run the program and try entering a letter it will either tell the user to re-try and enter a ...

[4 replies] Last: int input Taking note that this one is declared without definition (... (by rjvc)

by Nanyo

Exit from console

Hello, everyone, I’m making a program in which, at the end, the user is asked to press ‘e’ to...

[8 replies] Last: If you run the program through the command prompt, the window will sta... (by megatron 0)

Beginners - November 2014 (Page 3)

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