please wait
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by hhhr
matrix
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| Im having trouble with getting this function to work. It is supposed to return true if 3 elements in row in the matrix are the same(vertical or horizontal). Can... |
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Oct 3, 2014 at 10:51am
[4 replies] Last: did this work for you? because it always returns true (by hhhr)
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by murryrandall
whats illegal
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| please help me whats illegal in c++ |
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Oct 3, 2014 at 10:36am
[4 replies] Last: if(illegal==bad) result = twoyearchildscode; else result= not... (by anup30)
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by davez
Expand array
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| is it possible to add new elements to a array?without using vector? |
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Oct 3, 2014 at 10:23am
[3 replies] Last: int *pt = new int ; // ... delete pt; int *pt = new int ; //actual... (by anup30)
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by davez
editing elements of 2d array
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| is it possible to edit the contents of a 2d array? how |
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Oct 3, 2014 at 9:23am
[11 replies] Last: im already able to do those exercises (by davez)
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by wolfv
compile error: invalid conversion from 'Row<3>* const*' to 'RowBase* const*' [-fpermissive]
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| I am getting this compile error on line 34: invalid conversion from 'Row<3>* const*' to 'RowBase* const*' [-fpermissive] What is invalid about the conversio... |
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Oct 3, 2014 at 8:27am
[12 replies] Last: That was it! Thank you so much for your help MiiniPaa. This works: #... (by wolfv)
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by turtlesavage
Help with SDL sprite animation using SDL_Event
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| What I'm trying to do is have a function that returns the correct animation based on the key input of the user. This is a few snips of what I have. //the d... |
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Oct 3, 2014 at 8:14am
[5 replies] Last: Don't call the cGameLoop destructor explicitly. It will be called auto... (by Peter87)
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| What is the difference between enum and enum class? |
| From my understanding, enum declares a bunch of identifiers with an internal integer value starting from 0, 1, 2, 3... (so on). But isn't the enum class basical... |
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Oct 3, 2014 at 7:44am
[3 replies] Last: Because it is strongly typed. Even though it has an internal type, rem... (by TwilightSpectre)
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by bryan177mcsc
changing private reference through external function?
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| Hey guys, quick question. How would I be able to change a private variable from one class in an external function, something like a reference. Here is my code a... |
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Oct 3, 2014 at 6:36am
[3 replies] Last: Thanks guys, I realize this question has answers much simpler than I a... (by bryan177mcsc)
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by vfisher05
Need help with plinko
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| I'm supposed to make a plinko simulator for my class. I've been working on it, but for some reason the random number generator doesn't seem to work. When I run ... |
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Oct 3, 2014 at 5:43am
[1 reply] : Lines 49, 52, 56 and 59 all use assignment in an if condition. Is tha... (by cire)
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by ashlclm
char sentinel value in a switch structure!
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| Since this is an ongoing project, I am only going to post the beginning of my code. I have a switch structure which the user loops through with an int value. Ho... |
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Oct 3, 2014 at 5:43am
[1 reply] : I'm not fully sure of what exact error that you are getting, but the i... (by TheKingOfTyrants)
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by idknuttin
small problem with finding equation of line when user enters negative points
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| I created a program which calculates the equation of a line for the two points that the user inputs for one of my computer programming assignments, however some... |
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Oct 3, 2014 at 4:29am
[5 replies] Last: the reason why i declared the character punct is becasue my professor... (by closed account 48T7M4Gy)
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by BigPun
I want to set std::cin to the function value
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| I want to streamline my code by having the user's input be = to the value of the function's parameter without having to declare a larger scope variable. Somethi... |
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Oct 3, 2014 at 3:31am
[11 replies] Last: Oh wow! I didn't know that JL. Thank you so much. That's exactly what ... (by BigPun)
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by Juan3273
Capitalizing first letter in string array
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| I'm writing this code and I don't know how to capitalize the first letter of each string in the array. Does anyone know how to do this? Here is my attempt, this... |
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Oct 3, 2014 at 2:57am
[2 replies] Last: Thank you, I really appreciate it. (by Juan3273)
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by ozzz019
Attempting to write functions, getting errors
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| Hi Im trying to write a program where I write and use my own functions to calculate time in seconds. I need to calculate time in seconds of two separate user i... |
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Oct 3, 2014 at 2:38am
[1 reply] : int calcSec(int hr1, int min1, int sec1) { int hour = hr1 * 3600;// ... (by closed account 48T7M4Gy)
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by Culbrelai
Really don't get this function thing
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| Yeah, this program doesn't work like its supposed to. Basically, its required to have 4 functions, 2 of them void, one of them returns a string and another r... |
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Oct 3, 2014 at 1:58am
[4 replies] Last: You are a life saver. Perfect, that's exactly what it was. They turn g... (by Culbrelai)
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by RiLee92
Ofstream is not making an output file (1,2)
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| Hello everyone, I'm new to the forum world as I have generally in the past just scrolled through them rather than ask for help but today I am desperate for h... |
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Oct 3, 2014 at 1:25am
[21 replies] Last: Ok I tried something today where I replaced the code in the solution t... (by RiLee92)
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by lisaburlew
error LNK2019 and LNK1120
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| I am getting these two errors: error LNK2019: unresolved external symbol "public: class Store __thiscall Store::createStore(class std::basic_string<char,stru... |
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Oct 3, 2014 at 12:45am
[3 replies] Last: You're welcome. You should also read the tutorials on this site. There... (by giblit)
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by musonda001
Compiler error ISO C++ forbids initialization
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| The compiler is giving me an error: iso c++ forbids initialization of member 'raceFinish'. Is there anything I'm not doing here? #include <iostream> #i... |
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Oct 3, 2014 at 12:12am
[2 replies] Last: line 48 is the problem. you can only initialize a data member from... (by shadowCODE)
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by JJRR26
The Sieve of Eratosthenes Algorithm
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| Hello, The algorithm consist in that the user give a number (n) and the program have to find the prime numbers and the multiples of it, and when it finds the... |
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Oct 2, 2014 at 11:55pm
[15 replies] Last: @ JJRR26, as i mentioned earlier you cannot use any random number algo... (by anup30)
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by Shipoopi
help with assignemnt plz
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| how would i print a upside down right triangle formed with "*"? The number of rows in the triangle would be determined by user input. Something like this: *... |
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Oct 2, 2014 at 11:33pm
[3 replies] Last: add if((a-b)==d){ cout<< '\n'; continue;} (by anup30)
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