please wait
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by rehangreece
Help need! on effective dictionary
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| I want to do> when final output have 1 char repeated more then 3 times that generated line ignore and don't place in to the output file. #include ... |
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Dec 31, 2014 at 11:17pm
[no replies]
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| Stuck at a codejam question. |
| Hi fellas, actually I was practising some google code jam problems. And I got stuck at this question. I thought that I have pretty much figured it out. But when... |
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Dec 31, 2014 at 10:49pm
[2 replies] Last: Actually, after reading the question a little bit more carefully- I re... (by abeginner23235616)
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by deathslice
What am I missing
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| Alright so I've attempted to complete two problems from this site one of which I'm done with(The small factorial challenge). The one I'm stuck on is the trailin... |
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Dec 31, 2014 at 9:44pm
[1 reply] : i would like to count the zeros this way: for(int i=1; i<=N; i++) { /... (by anup30)
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by golarmMZ
Trying to erase elements within a vector
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| The program asks for the users favorite games, then to add, remove, or finish the list. I can't figure out how to remove a game within the vector. I've tried th... |
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Dec 31, 2014 at 9:14pm
[1 reply] : http://www.cplusplus.com/reference/algorithm/find/ // using std::fin... (by anup30)
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by Jun77
using iostreams but dont work properly
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| i write data in binary mode " ios::binary " but data comes in this form: ìý" 2“yvÜŸ þÿÿÿÛsv³Ãßw €@èw · èw èw ¬þ" i dont unde... |
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Dec 31, 2014 at 7:53pm
[7 replies] Last: You can find a good description of linked-lists here: http://en.wiki... (by AbstractionAnon)
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by nileshjdarji
whats wrong here??
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| Cannot fix this error. Help!! Line 7 shows the error as a comment. #include <readline/readline.h> #include <stdio.h> int main(int argc, const char * argv ) {... |
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Dec 31, 2014 at 7:18pm
[5 replies] Last: As previously requested, please show us readline.h (by AbstractionAnon)
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by r0bot
fibonnaci in variable sized array
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| Dear forum, I'm trying to make a fibonacci numbers generator with variable size of Array. The code is as follow int main() { int n = 1; //th... |
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Dec 31, 2014 at 4:35pm
[8 replies] Last: @Spikerocks101: What you wrote does not need a separate function: int... (by keskiverto)
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by styx736
dynamic multidimensional arrays in ctor
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| hello, I need to create a dynamic 2D-array in a class. Here is my idea: class GameOfLife { private: int** Matrix; public: GameOfLife(int rows, ... |
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Dec 31, 2014 at 3:11pm
[1 reply] : // 2D dynamic array #include <iostream> using namespace std; void se... (by anup30)
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by AHMEDiii
func - 2 dim - sum outer cells
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| what is the wrong ? #include <cstdlib> #include <iostream> int sum (int a ,int s); using namespace std; int main() { int N; int n=N-1; ... |
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Dec 31, 2014 at 12:20pm
[1 reply] : First of all you should re-study how to write and call a function... Y... (by minomic)
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by akatsukibobo
does anyone know how to create the delete function?
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| does anyone know how to create the delete function? i tried many ways and i cant make it. #include <iostream> #include <string> #include <fstream> usin... |
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Dec 31, 2014 at 11:07am
[7 replies] Last: what do u want to delet? (by rabi ansari)
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by jhykima
Printing the Tic Tac Toe Board Correctly
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| Hello! I hope you are having a fantastic day. Do not mind the functions playerOneWin() and playerTwoWin(). My main question resides in the function, printBoard(... |
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Dec 31, 2014 at 10:59am
[1 reply] : your question is not clear... (by rabi ansari)
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by jhykima
Relational Operators
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| I know the following code that you will see is probably the ugliest thing that you have ever seen. I apologize for that. Anyhow, I am currently trying to meet t... |
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Dec 31, 2014 at 7:05am
[2 replies] Last: Gosh. Thank you so much. Best, Jae Kim (by jhykima)
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by jhykima
Checking if the numbers are arranged.
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| Merry Christmas! I am attempting to check if the numbers provided by the user is in numerical order or not. The logic seems reasonable but then the program does... |
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Dec 31, 2014 at 5:59am
[11 replies] Last: Or you can use what Duoas suggested, std::is_sorted(), which I was not... (by Code Apperentice)
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by Sanction
Help with io/fstream
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| Is there a way to read a file for only '#' chars and store them in an arrayWall , and do the same for '.' chars and store them in an arrayAir ? and will I ha... |
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Dec 31, 2014 at 3:44am
[2 replies] Last: Thanks Aceix! Duoas' version of gotoxy() works only on windows That... (by Sanction)
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by codeman123
Proof read code for improvement
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| Hi, I know re-inventing the wheel is not something that's popular but I just wanted to create basic data structures in C++ and improve my coding. If any of the ... |
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Dec 31, 2014 at 2:37am
[4 replies] Last: Made the changes. Glad that there weren't more mistakes. Thanks for yo... (by codeman123)
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by spatio
Changing Identifier Names en masse
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| Say I have a snippet I want to use, except I want different names for identifiers. VS will highlight all of the same identifiers, but is there a way to rename t... |
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Dec 31, 2014 at 12:55am
[1 reply] : Yes, like most applications Visual Studio also supports find/replace u... (by naraku9333)
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by Unvanish
Array error: too many initializers
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| I don't use arrays a lot so I apologize if this is a very simple question. I want to create a const char array but I continue to get the error: error C2078: t... |
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Dec 31, 2014 at 12:20am
[1 reply] : Value in double quotes is a null-terminated string; an array of charac... (by keskiverto)
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| Help |
| Hello guys. For example you are opening some kind of program whit ShellExecute. How you should write the code that the compiler do some actions with opened prog... |
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Dec 30, 2014 at 10:10pm
[3 replies] Last: @ OP: I'm about 90% sure that you're asking about Inter-Process Commun... (by Computergeek01)
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by pacman169
Unused value
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| Help needed, getting this error when trying to compile: In function 'int negamax(board, unsigned int, unsigned int)': main.cpp:222:22: warning: second ope... |
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Dec 30, 2014 at 8:42pm
[4 replies] Last: I can comment the arithmetic if-expression out of my function. It can ... (by pacman169)
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| Functions like isgraph() |
| I have a method 'replaceStrChar' which replaces ',' by a space and ')' by 'U'. This method is called to modify 'textstr': textstr = replaceStrChar(textst... |
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Dec 30, 2014 at 7:52pm
[no replies]
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