I worked on this yesterday about 5 hours and got the code to work using help from this site, but I think the way I did it was a cheater way, I used a scanf command. Anyways I want to fix this the correct way. Thanks guys! Oh the code compiles but the average that gets spit out is wrong. I would like to conceptually understand what I ...
Hi, I'm debugging a program using pthreads for a class I have to solve a producer consumer problem. What I'm running into is that I get an error saying that I have a undefined reference to the create a join functions. After that I put the initialization functions in but now I get the error that none of them were declared within the scop...
I want a function that reads in a file and returns the sum of ascii values. I have looked at this page: http://stackoverflow.com/questions/1292630/how-to-open-a-file-and-find-the-longest-length-of-a-line-and-then-print-it-out/1292676#1292676 and the answer to my question was probably starring me in the face, but I cant follow the cod...
Ok here's what im trying to do. The user is prompted to enter an 8 digit number (7 numbers plus a hyphen 781-0432 I want it to break it apart and store it into 8 separate char variables without using an array: a = 7 b = 8 c = 1 ... h = 2 Ive been trying to do it with the Console.Read() method: a = Console.Read(); b = Console.Read();...
So i am given this intCMP :: Int -> Int -> Ordering intCMP a b | a == b = EQ | a < b = LT | otherwise = GT intCMPRev :: Int -> Int -> Ordering intCMPRev a b | a == b = EQ | a < b = GT | otherwise = LT floatCMP :: Float -> Float -> Ordering floatCMP a b | a == b = EQ | a < b = LT | otherwise = GT ...
Assume that the int variables i and j have been declared, and that n has been declared and initialized. Using for loops (you may need more than one), write code that will cause a triangle of asterisks of size n to be output to the screen. For example, if the value of n is 4, the output should be * ** *** **** ...
I am new to C++. Could you pls help me get rid of the errors: error C2259: 'MinHeap' : cannot instantiate abstract class IntelliSense: return type is not identical to nor covariant with return type "const int &" of overridden virtual function function template <class T> class DataStructure { public: virtual ~DataStructure...
i created a template that contains a map. when i try to create an instance of that template i encounter a linking problem with the constructor and destructor. also, when i try to create an instance in main it skips the line while debugging, and doesn't even show it in the locals list. it doesn't compile "DataBase db;" unless i add "()" a...
In a C lab this uber simple code appears: #include <stdio.h> int suma (int a, int b) { return a+b; } int mult (int a, int b) { return a*b; } int main(void) { int a,b; printf ("Operando 1: "); scanf("%d",&a); printf("Operando 2: "); scanf("%d",&b); printf("%d+%d=%d\n",a,b...
suppose I have a table like this: table1: name favorite_music a country b rock a jazz b jazz How can I do this query: find the names whose favorite_music style has both "country" and "jazz". For the example above, it should be only "a". ...
I have a simple recursive algorithm, which returns Fibonacci numbers: private static double fib_recursive(int n){ if(n <= 2) return 1; else return fib_recursive(n-1) + fib_recursive(n-2); } Now my task is to return the time, which this method would take to calculate the 400-th fibonacci number on a given computer e.g. fib_recu...
hey, sorry for this but i'm trying to figure out what's the problem for too long, if you can spot a clue from this long error message i will be thankful Error 6 error LNK2019: unresolved external symbol "public: __thiscall Adjutancy::Adjutancy(class std::set<class Vehicle *,struct CompareCatId,class std::allocator<class Vehicle *>...
I'm trying to return an invisible value in a scheme function, but can't seem to get anything that WONT be printed to the screen, which is what I need. Is there a value in scheme that can be added to a list which won't be printed in a (display) call? ...
First of all this is homework. I have been trying to get rid of the errors and usually screw the code up farther and end up coming back to the original code. If you could please give me some direction (in terms I can understand) I would really appreciate it. I do not think our instructor actually expects us to get it, but I still have...
Hi all, This is for homework but please know that I have looked online for help (such as http://www.sethi.org/classes/class_stuff/cis435/others/notes-java/data/collections/lists/simple-linked-list.html) and my textbook but I am still having some issues. Any help would be appreciated... Right now I'm trying to just insert values in but...
I have an assignment said that to create a findString function that accept 2 string which are 'target' and 'query', and that returns a list of all indices in target where query appears. If target does not contain query, return an empty list. For example: findString(‘attaggtttattgg’,’gg’) return: [4,12] I dont kno...
My assignment ask to make a function call readFasta that accepts one argument: the name of a fasta format file (fn) containing one or more sequences. The function should read the file and return a dictionary where the keys are the fasta headers and the values are the corresponding sequences from f...
#include <stdio.h> #include <stdlib.h> // Print out the binary value of an integer void binval (int num); int get_number(); main () { int num; num = get_number(); printf("Num = %d\n",num); binval(num); } void binval (int num) { int val = 0; int test; if (!num) { printf("\n"); return; } test = num & 0x...
Possible Duplicate: How can I convert an integer into its verbal representation? Consider i have a 5 digit number say 45456 and i want to print it as Forty five thousand four hundred and fifty six using c#. Any suggestion. ...
So the problem is to add 3 numbers together(2's complement) in C. Normally should be very simple, but the hard part of this problem is that you can only use the ops ! ~ & ^ | << >>, no kind of loops, or function calls, or anything fancy. Just those ops. He gives us a function that adds 2 words together. The return of the function I'm...