Beginners - C++ Forum - March 2011 (Page 13)

by zone19871

Srandom number

I dont get how SRand works xD what would the code be for a simple 0 to 1? the tutorial here is confusing me

[2 replies] Last: The psuedo random number generator generates a fixed sequence of numbe... (by kbw)

by ty98

how to make a console program open a file

I need to know how to how to make console program open a file like a sound file. do you have eny ideas?

[6 replies] Last: That's exactly right. However, I suggest between opening the file and ... (by anonymous23323124)

by warscoten

Loop

Need help fixing my loop. My program is due at 11.30 tonight so I need to finish it. Been working on it for a long time, but can't get the loop working. I n...

[3 replies] Last: I was close to figuring it out, but just couldn't get it just right. ... (by matsom)

by Angga Kasi Saini

SPOJ Problems 2

CAn you help to solve this : 4906. Pythagorean Triples Problem code: PYTHTRIP A Pythagorean triple (A, B, C) is defined as three positive integers that s...

[1 reply] : This isn't a homework service. Try to solve it yourself first. If yo... (by Disch)

by Angga Kasi Saini

[Linker error] undefined reference to `factorial(int)'

i have a problem. it's said "[Linker error] undefined reference to `factorial(int)'" So, what should i do with this :: #include <stdio.h> #include <algorit...

[2 replies] Last: and then, what should i do?? i'm just a beginner programmer (by Angga Kasi Saini)

by elchosen

How to link C++ coding to API format

I am doing my project, which is an actual online registration system, that gives the users different options. Students select modules and then upon submission t...

[no replies]

by Deathly

Forcing C++ compiler to run as C compiler?

Using GNU GCC compiler, what flag can I use? I tried -std=gnu89, but it didn't work.

[9 replies] Last: not that I intend to do it: I'm just curious)? I mean they never try... (by stereoMatching)

by snc413

How come my solution only multiples 0.4 not 0.5?Under AccountType 'C' or AccountType'c'

// Steven Cruz // Assignment #3 pg 227 #11 // IT 1004-01 // March,23,2011 # include <iostream> # include <string> using namespace std; int main() ...

[1 reply] : Please use tags. I have fancied it up a little (tags, indenting etc... (by Danny Toledo)

by schelwar

C++ prime perfect prog formulas not working

pretty new to this, structure and input formatting is correct but formulas always answer not prime not perfect. any suggestions? #include <iostream> #i...

[no replies]

by unclebenny2003

mm/dd/yy conversion switch case

so im taking my first programming class for scientist and engineers using c++ and have been doing OK untill this program. the homework problem seemed very si...

[8 replies] Last: @Duoas albatross is right, getting program written properly and under... (by unclebenny2003)

by scaf

Spaces not working.

We are trying to make the console type what the user inputs but when the user uses a space it only uses what is before the space. our code is: #include ...

[5 replies] Last: I know, i was using 2147000000 as a test number. (by scaf)

by cplusplusnewbie

Struggling with c++ assignment

Hello! I'm new at c++ and I ve already missed some lectures so I am really confused about this assignment! Can anyone help me? Problem 1 - “Largest and S...

[1 reply] : You must use a C++ loop Aw, no Fortran loops? :( There are two thin... (by Albatross)

by kyyleofthemist

Counting values in file, struct

10 or so values in a file, only shows up one when compiled and ran. I know the problem is with the element "numElements" in my code which is part of a struct. ...

[2 replies] Last: oh sweet, I got it now, thank you. Always get tripped up on easy fixe... (by kyyleofthemist)

by Sina

Class nesting??????

Hi, Can any body tell me in the following statement what the function of the line 'class Memory *memory;' is? Is it some kind of nesting? I couldn't find a ...

[2 replies] Last: Thanks a lot. (by Sina)

by daveofva

Running Total

I'm trying to figure out the running total, but I don't understand it. (Sorry, this is for the same program that I still need to figure out how to put a 0 in...

[no replies]

by Abdul Rauf

C++ first programming language.

If suppose someone has no previous programming experience in any of programming language,so he can start with C++ or C is necessary to learn first?

[9 replies] Last: +1 Duoas I have found any language pretty simple to learn once I lear... (by ultifinitus)

by HITCHHIKER

I need help...I have final exam tomorrow (1,2)

hello everyone...I really need ur help guys i dont really understand C++ well...and i hav final exem tomorrow..hope u gonna help me :) I have some questio...

[27 replies] Last: As Albatross stated, there is a difference between "helping" a person ... (by packetpirate)

by nupy

if else statements

Hey all. I'm trying out strings and I wanted to add an if else statement to it. Here is my code so far. I have no idea how to include if else, so I haven't d...

[5 replies] Last: Ah, I got it. Thanks a lot guys! (by nupy)

by daveofva

How to put a 0 in front

I'm writing a code that uses file input to write out dates... the output needs to look like this... ----------------------------------------- # F...

[2 replies] Last: if (!fin) { fout << "Can't open input file" << endl << endl; ... (by daveofva)

by Sina

the use of ":"

I am trying too read a code amd I encountered such a statement: class Pointers { public: Pointers(LAMMPS *ptr) : lmp(ptr), logfile(ptr->logfile...

[3 replies] Last: No problem :) (by anonymous23323124)

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Beginners - March 2011 (Page 13)