Beginners - May 2012 (Page 18)

by skarla
help
 
i want to do this calculating but it tells me error. I know that with float i cant use this(%),but ...
[6 replies] Last: The same as a % b only b was converted to int. (by vlad from moscow)
Calculate Percent
 
Something is wrong but can't figure out what.. //Purpose: to calculate the percent of registered...
[4 replies] Last: Just looking at calcPercent(int, int), I think you have the calculatio... (by naraku9333)
Programme to find factorial of a number
 
I want to make a programme that finds the factorial of a number that i input: eg 6!=720. The follo...
[7 replies] Last: This is what i got, but i am quite sure its wrong as the answer the pr... (by qawsed51)
Can't fix these...
 
I'm new here and I just want your suggestions guys on how to fix this. I got this 2 erros: error:new...
[2 replies] Last: @Peter87 - is this correct?.. int choice; stocks my_stocks; ... (by holyboy2012)
Problem with creating an automatic message coder
 
Hi, I am a Noob programmer learning C++ to make my own games and am trying to make an automatic mess...
[11 replies] Last: Sorry I haven't gotten back to you for a while, i've been really busy ... (by DARKGASES44)
by mmason
Please Help
 
I am new to programming and have a project of setting up an arduino to control 3 strands of leds. I ...
[7 replies] Last: I am not familiar with the Arduino stuff. I don't know anything about... (by doug4)
by JonB
Dereferencing Null Pointer (1,2,3)
 
Hi all, first post, please be gentle! I am trying to write using Dragonfire SDK / C++ to create a...
[51 replies] Last: thanks to everyone for participating. this thread is now closed. (by admin)
exam paper
 
hey guys, i got a question, i wrote exam and had to do nested if statements. let's say age is stored...
[3 replies] Last: Is the range is a range of values of the array elements? What is the s... (by vlad from moscow)
by Tonxy
Problem with writing from file into linked list
 
Hi! I'm new on this forum but reading you at least 2 year's. I have problem with inputing some da...
[no replies]
need help regarding assignment operator overloading
 
trignometery.h #ifndef TRIGNO_H #define TRIGNO_H class trig { protected: const flo...
[7 replies] Last: Haha, I guess I'd go with what your book shows you! Both ways work, an... (by BlackSheep)
How to overwrite a cout.
 
Hi guys, may i know how do i overwrite a statement in cout. More explanation on code-flow below U...
[7 replies] Last: string filter_criteria = {"Point2D", "Point3D" /*...*/}; cout<<"W... (by ne555)
by skarla
a very useful tool for your school.
 
I have created a very useful tool for every person goes to school yet.I am 15 and i am going to scho...
[2 replies] Last: it is an equation. (by skarla)
by rock3t
Take Full Control on Files
 
Hi there, i have writing program which takes file name(full path) and do some modification on the...
[1 reply] : Read in the information, change it to what you want it to be, and re-o... (by paulthepenguin)
by komako
i have been trying to work on this problem..how do i realy solve it?
 
in c++..You are the developer for taxiflite.com, a company which charters a light aircraft to Capet...
[1 reply] : Wow, what a lot to do. first off do you know how to print and read fro... (by newbieg)
opening an image file
 
what is the syntax for this? do you want to see the image? -yes -no if yes open image.jpg...
[3 replies] Last: CImg (by Moschops)
Password
 
Hi :) I have finally figured out how to make *password input. But, it's kinda working weird :/ If ...
[3 replies] Last: I've just figured it :) cin.ignore(2048, '\n'); after Login and it w... (by justinko)
by Grax
need help in fstream, read input from txt
 
my txt file number name email 123 david john email@email 456 oscar tan sin yi email@email ...
[4 replies] Last: #include <vector> #include <iostream> #include <fstream> #include <st... (by cire)
Print 1 to N
 
I can trying create a programme that prints 1 to N. I tried compiling it but i keep getting these er...
[5 replies] Last: Thanks so much (by qawsed51)
boolean expression in file output
 
it is on the use of boolean expression to control the output to file, and this is the code: bool...
[5 replies] Last: Yes, thanks for explanation. It makes more sense to me now. Thanks for... (by jijijude)
Need to modify my first program.
 
Hi Guys, I hope some one can help me how to modifey this program, and make it better , i just ne...
[1 reply] : 1. if (answer == 'n' || answer == 'N') or if (toupper(answer) == '... (by Stewbond)
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