Beginners - March 2012 (Page 4)

why and how does this size() value change?
 
this has been bugging me for hours :( i have marked some numbers in the code to follow. 1) the size is 226 2) the size is 233 3) the size is 390 then the s...
Mar 30, 2012 at 6:52pm
[4 replies] Last: What Peter87 said, is exactly what is happening. In the first case 1)... (by clanmjc)
Returning Values
 
I'm writing a program for school in which the user must give 2 numbers and then the program will return the two numbers telling which one is the lowest. #inc...
Mar 30, 2012 at 6:01pm
[2 replies] Last: Thanks, I had my assignments backyards, after i switched them it worke... (by davesjada44)
Having trouble with void functions.
 
Doing homework for a class, and I'm having trouble getting my program to stop throwing errors back at me. I got through my pants-on-head moment which prompted m...
Mar 30, 2012 at 4:48pm
[3 replies] Last: Alright. #include <fstream> int main() { std::fstream a; s... (by Albatross)
Stuck in an infinite loop
 
My partner and I are making the game of Chutes and ladders. But our program will not get into the for statement it just keeps printing "?". #include<iostrea...
Mar 30, 2012 at 4:46pm
[4 replies] Last: btw, srand is just use one time though... (by chipp)
by Jay23
Copy Constructor issue?
 
I have a class which does not have copy constructor or operator= overloaded. The code is pretty big but the issue is around this pseudo-code: ClassA object1...
Mar 30, 2012 at 4:42pm
[6 replies] Last: Yes. You need to invoke the copy constructors of members y, b and i. ... (by cire)
Y as Consonant vs. Y as Vowel
 
Hey all. I have written a program that takes sentences in English and translates them to Pig Latin. However, the only thing I cannot figure out is how to wri...
Mar 30, 2012 at 3:54pm
[14 replies] Last: @ Spikes6669 That is very common. (by Duthomhas)
Why isn't this class compiling?
 
#include <cstdlib> #include <vector> #include <iostream> using namespace std; class SpeedRadar { public: double averageSpeed(int minLimit, int ma...
Mar 30, 2012 at 3:22pm
[2 replies] Last: Awesome, thank you! Im still getting used to classes and how their str... (by vulcant13)
by smc935
decode an rle into a 2-d array.
 
this is the console input: (":" as separator) 11:+8:.2:+8:.2:+8:.11: and the output: ++++++++++ +........+ +........+ +........+ ++++++++++ i already have ...
Mar 30, 2012 at 2:56pm
[no replies]
Binary Search Tree: Output
 
I am unable to get this to compile do to a symbol referencing error. As far as I know it is a problem with the outputting print functions. Header File: #...
Mar 30, 2012 at 2:48pm
[3 replies] Last: Try to respect the prototype ostream& operator << (ostream &out_s, c... (by ne555)
same same but different???
 
i tried a bit of code out in a simple form and it worked fine. then i tried to implement that code into my real project and i used EXACTLY the same structure b...
Mar 30, 2012 at 2:32pm
[2 replies] Last: thanks for the = and == explanation. and equalizedHistogram.size() do... (by liquidmonkey)
Help with program just closing
 
#include <iostream> #include <unistd.h> #include "windows.h" using namespace std; void stats(int HP,int atk,int def); void items(string item); void Skebattl...
Mar 30, 2012 at 1:47pm
[no replies]
by boaz
Please help
 
I did this much but i am getting this error message - 1>c:\users\boaz george\documents\visual studio 2010\projects\program 9\program 9\program 9.cpp(46): warnin...
Mar 30, 2012 at 1:27pm
[2 replies] Last: But why can't I build this in visual studio? It gives me build failed... (by boaz)
Multiplication... Without multiplication
 
Ok so I've been given a handful of assembly assignments, and one of them is just to read in 2 integers, multiply them together, and then display the result. I w...
Mar 30, 2012 at 12:31pm
[11 replies] Last: It makes a difference with algorithm speed, so yours performs faster t... (by Duthomhas)
number --> -1.#ind
 
I am calculating some operations with arrays. At one point my array give me this value on the screen --> -1.#ind What is happening¿?
Mar 30, 2012 at 12:22pm
[1 reply] : #IND: Attempt to divide by zero. #NAN: Not-a-number . It usually mean... (by closed account zb0S216C)
check input
 
how can I check if the input is integer or lettters? The program asks to enter an integer. IF the input is letter , the program should prompt the user that it i...
Mar 30, 2012 at 12:05pm
[6 replies] Last: Thanks! (by Jason Kurian)
noob need help...
 
i have just started learning c++ i don't know what's missing, the same errors all over... #include <iostream> using namespace std; int main() ...
Mar 30, 2012 at 11:47am
[1 reply] : You are trying to take input from the keyboard and store it in endl .... (by Moschops)
3x3 Matrix
 
Pls help me,i've been trying to write a cpp program that solves a 3x3 matrix problem,but ALL i kept writing is a 3x3gibberish.Any help would be appreciated
Mar 30, 2012 at 10:59am
[5 replies] Last: There is a formula for the determinant of 3x3 matrix. See http://en.wi... (by hamsterman)
Templating
 
Hi guys. I'm having problem with template. Please enlighten me. The files are listed below. BinaryTree.h #ifndef BINARYTREE_H #define BINARYTREE_H #incl...
Mar 30, 2012 at 10:30am
[3 replies] Last: You have to put the function definitions in the header files. (by Zhuge)
HELP!!! Error: string out of range
 
So I had a whole bunch of runtime errors that I posted last night for my program sue this morning(eek!) but not it complies and I was starting to get the progra...
Mar 30, 2012 at 9:57am
[no replies]
by rome
Function Header
 
Hi Guys, Many thanks for all that assisted in my previous problem. I have one more problem i cannot get my head arround: I am supposed to say why the fol...
Mar 30, 2012 at 8:42am
[2 replies] Last: hi hutch Thanks for coming back to me. Ive been trying to figure out... (by rome)
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