
please wait
by h4344
Can you ignore lines in a txt file? ifstream
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Is there a way i can "comment out" lines in a txt file that im reading data from? The actual prefix im looking for to decide wheather or not to ignore the line ... |
Nov 27, 2012 at 7:07pm
[5 replies] Last: Thx for that Hellfire! I'm sure I will use this if (line.length() ==... (by SamuelAdams)
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by kw1991
need help with Tries
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I'm trying to create a program using tries where i can insert, search, delete and print words. Does anyone know a website with some source code that could help?... |
Nov 27, 2012 at 7:06pm
[2 replies] Last: And so it is. Writing to memory pointed to by uninitialized pointers ... (by cire)
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by szilike1
what programs should i try to make
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so i learn at school about c++, but it's pretty boring what we do there. i know how to use functions,character sequences,operators,variables, input/output, and... |
Nov 27, 2012 at 6:56pm
[5 replies] Last: My advice would be this. Pick something you think would be really usef... (by closed account 3qX21hU5)
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by ny24gray
Question
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How can I write a program that loops forever (infinite loop) printing the letter "a", using a while loop? |
Nov 27, 2012 at 6:33pm
[4 replies] Last: while(1) {/*code*/} or even more explicit while(true) {/*code*/} ... (by SKZ81)
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Can anyone explain these instructions to me. |
English is not my first language and i have having hard time understanding what exactly the instructions are telling me to do. Problem: Most hourly paying jobs... |
Nov 27, 2012 at 5:47pm
[1 reply] : you are to write a payroll program. Input will be X Y Z output will b... (by SamuelAdams)
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by UlTroX
Confusing behaviour in concatenate-function
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Hello everyone, my question is about an anomaly I encountered while working on an exercise from Stroustrup's book "The C++ Programming Language". The exercis... |
Nov 27, 2012 at 5:34pm
[2 replies] Last: Thanks, now I understand the problem. I tried passing the std::string ... (by UlTroX)
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by summit
reading data from file and perform calculations
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Dear Experts, I have to make a program using file handing. I want to read floating type data consists of two columns. And then want to perform calculations (... |
Nov 27, 2012 at 5:05pm
[2 replies] Last: We wont write the program for you, that is for you to do. If you get s... (by closed account 3qX21hU5)
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by hatmanhat
Completely stuck can not understand
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I am writing a program which shows how much tax credit is available at the end its suppose to show the amount you can get, It does this but it also shows: Y... |
Nov 27, 2012 at 4:49pm
[2 replies] Last: As Zereo said, we can't read your code well, or tell how it's formatt... (by SamuelAdams)
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by codetojoy
vector sum
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hi. this is a function which takes a vector of ten integers as the argument and returns the sum of the largest three numbers.I don't need all three for loops. ... |
Nov 27, 2012 at 4:30pm
[2 replies] Last: http://cplusplus.com/forum/beginner/85941/ (by Catfish2)
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by cheshirecat
Frequency of letters and numbers with an array
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Hello, I'm trying to write a program that will check the frequency of amount of numbers, letters, and other keys in a txt document. I think I have the letters p... |
Nov 27, 2012 at 4:11pm
[15 replies] Last: I really appreciate the assistance, but I seriously need to do this wi... (by cheshirecat)
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by IronmanCro
Beginner excersise problem
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Hi all, i started to practice true those excersises that i found on this forum. I camed to Bracketing Search, and i did manage to solve first two modifications,... |
Nov 27, 2012 at 3:54pm
[4 replies] Last: Oh, i see, yeah that makes sense then, it is possible to find it in 7 ... (by IronmanCro)
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by inukshuk
Insertion sort @ linked list
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I am trying to use this code but the problem is that it hangs and i cant tell why. Any ideas? It should be an insertion sort using a linked list. Thanks! ... |
Nov 27, 2012 at 3:41pm
[4 replies] Last: scratch that strcmp . There's nothing to compare: if(list == NULL |... (by coder777)
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by AriWardana
help me!! this for beginner,,, convert
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convert this to c++ language with looping 'for' * * * * * * * * |
Nov 27, 2012 at 3:36pm
[6 replies] Last: Look this thread http://www.cplusplus.com/forum/beginner/86158/ Thoug... (by vlad from moscow)
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by sirc89
Error in opening a file
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For some reason I am having trouble opening the file designated. I keep getting the error: 'C' : unrecognized character escape sequence 'D' : unrecognized c... |
Nov 27, 2012 at 3:21pm
[4 replies] Last: after trying to run your code, I noticed you should change void main ... (by SamuelAdams)
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by miguel11795
UVA Online Judge Binomial Showdown Problem
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I don't know how to make this more efficient. My answers seem to be correct, but I get a "Time Limit Exceeded" error all the time. Can anyone help me with this?... |
Nov 27, 2012 at 3:19pm
[7 replies] Last: As I said n 0 n 1 n n n n-1 are all valid inputs. The result is tri... (by ne555)
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by testtest
Deleting an object from an Array
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I have created an array of customer's, initially empty, where a new customer can be added, and given a unique ID ( ID = number of customers + 1 ). I want to ... |
Nov 27, 2012 at 3:18pm
[6 replies] Last: Thanks for your replies coder777 and Darkmaster! Apparently we're sup... (by testtest)
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by devonrevenge
Hey is the boost library a good library to install to learn network programming?
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im a beginner at c++ but i know the basics, i would like to send and recieve things, maybe my first program could just fetch a yahoo news headline, is leaning t... |
Nov 27, 2012 at 2:48pm
[2 replies] Last: ah shows im on the right track then, thats good, i was worried about b... (by devonrevenge)
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by vgoel38
gsoc
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has anyone here ever worked in google summer of code?? I am very keen to do some project in gsoc but I do not know what it actually is and how to apply for it ... |
Nov 27, 2012 at 12:40pm
[no replies]
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by ravi raushan
answer this plz
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write a program to print the following pattern if the number of line is 1 . * if the number of line is 2 * *... |
Nov 27, 2012 at 12:40pm
[1 reply] : int main() { int objects = 0; int number = 0; cout << "Enter a n... (by Assassinbeast)
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Need help with "Game of Life". |
The program we are working on is the "Game of Life". The main problem we are having is storing the board information from the given text file (that we must use)... |
Nov 27, 2012 at 12:31pm
[3 replies] Last: [quote=kekoa18222987]thank you that helped! I'd like to think so. Bu... (by Chervil)
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