Visual C++ :: Recursion Involving Tree With Many Branches And All Branches Need To Be Stored?
Dec 22, 2014
I want to store all the result which are basically 8 points generated after every time function GenTestPoint is called.
how to store all the points generated i.e 4096+512+64+8 points. However, I mainly need the 4096 points which are generated at the end. I am new to programming, not much familiar with pointer and all stuff.
8 points will be calculated only when if statement is true. But it's fine in the worst case all the statements are true and at the end we will get 4096 points. Just consider that all the if statements are true and I am getting 4096 points at the end which I need to store in some GLOBAL Variable.
I need creating a unique form of binary tree. I will eventually drop 256 balls into this to see the distribution, but its creating a pascals triangle recursively.
To create it I need to use two classes, a tree and a node class, and friend them create it recursively.
// Make sure there are no errors hIConnect = InternetConnect(hInternet,"192.168.1.4", 211, "******", "*****", INTERNET_SERVICE_FTP, INTERNET_FLAG_PASSIVE, 0);
makingArray: this function will return a double pointer which points to a double array and take one parameter- an integer variable which has a default argument of 5. The argument is the size of the integer array. when the function is called, the users input or default argument will be used for the size of the array. The function will initialize all elements of the array with the 'cin' object.
getTotal: this function will return a double and take two parameters- a double array, which can NOT be modified by this function, and an integer variable for a size of the array. This function will calculate the total of all elements then return a double number which is the total.
main: demonstrate functions( makingArray and getTotal) by calling them in a program
what I'm trying to do is create 3 child processes stemming from one parent process. I have figured that out but the problem is my program exits when it get to the third child leaving it orphaned(I think).
This is my code for the first generation of processes:
int i = 0; pid_t child; about("Dad"); printf("Now .. Forking !!
[Code] .....
I have created a menu GUI that I feel messes with the loop commands, i.e. "Continue". The menu pops up repeatedly after each child process is created. I commented out the block of code for menu which fixed it. I was wondering if there is a way so that I can have the menu not messing with the processing?
I am currently trying to write a test program involving constructors. I know what I am about to ask is pretty basic stuff but Visual Studio is not recognizing when I declare strings for some reason. My code isn't completed yet but as I am typing string in to declare the variable in the class Visual Studio is not recognizing string as a usable value.
I've written a c++ program that contains the following classes: class Shape, Circle, Ellipse, Rectangle, Triangle. All the classes are a subclass of class Shape. They syntax of their definition is fine, I see no visible errors. This is the code:
#include "graphics.h" //#include <iostream> using namespace std; const float Pi = 3.141;
float distance (int x1, int y1, int x2, int y2) {
[Code] ....
Now when I declare a variable of each subclass in the main, I get an error on two of the classes.
int main () { Circle a; Rectangle b; Ellipse d; Triangle c; int x1, y1; float length;
[Code] .....
...And there's a bunch of similar if conditions. My compiler gives an error under b and d, i.e. the Rectangle object and the Ellipse object. The error is, "Expected a ';'" . I have quadruple checked every inch of my code and as far as I can tell, there are no missing semicolons. Where this ";" belongs ....
So basically it consists of implementing a single turn for the game called 'pig' and printing out scores and probabilities of those scores. So this is what I have thus far :
int randomNum (int min, int max) { return min + rand () % (max - min + 1); } int singleTurn (int holdValue) { int totalRoll = 0; int score = 0; do { score = randomNum(1,6);
I am unable to implement the insert function properly,every time i run the program i just get the first value and name,i am not getting other Id's and name.
Code: "(Header File)" #include <iostream> #include <string> using namespace std; class node { public: int ID; node (string StudentName, int IDNumber) {
For my data-structures class, I am attempting to create a binary search tree template to be used to create an AVL tree. I've written a Generic_Tree template for the BST to inherit from, and before I jump into implementing the AVL tree I'm testing the BST member functions. Everything was compiling fine until I added the BST insert() function. Now, I'm getting the following error message from my linker:
undefined reference to 'BST<void>::insert(int, void*)'
To construct and write down algorithm of determination of the sum of squares of consecutive integers with recursion use. I tried to do something:
public static int RecSumSquare(int x, int n) { if (n < 0) throw new ArgumentException("n should be greater than zero"); if (n == 0) return 0; else return x*x+RecSumSquare(x, n - 1); }
But I don't know as the beginning and the end of this algorithm will look.
So the task is to find the node with minimum value of a binary tree (not binary search tree). the input is the pointer to the root of the tree. and i cannot make recursion work when i do if conditions. here is what i have Code: /*function 3-takses as input the pointer to the root of the tree and returns a pointer to the node with the minimum value*/
CPPtr minimumvalue(CPPtr SP){ CPPtr min = NULL; //node of minimum value if(SP== NULL){ // if there is a node, begin comparing return NULL; } else{ if(SP->data<SP->left->data){ //if the node has smaller value than its left child min = SP; //update node of minimum value
[code].....
no matter where i call my function i get errors like unhandled exception at some memory. how to use recursion in this?
I have this problem set that has to use recursion to permutate scores. I have read in all the numbers and have tested that it works . l have also attached what I have so far. Here is what I think I need to do:I have to pass the structs into this permutation algorithm that is here:
Code: #include <stdio.h> void ListPermutations(char str[]); void RecursivePermute(char str[], int k); void ExchangeCharacters(char str[], int i, int j);
It seems that boost's file recursion requires that the file using the recursion must be in the include path. This makes using file recursion in a library header a problem as libraries may be located in a subdirectory of an include path (which is minor since the programmer can state the subdirectory in the recursive file call as long as it is not relative to the calling file). I also found it a problem when the main compile directory isn't in the compile path.
So the task is to find the node with minimum value of a binary tree (not binary search tree). the input is the pointer to the root of the tree. and i cannot make recursion work when i do if conditions. here is what i have
CPPtr minimumvalue(CPPtr SP){ CPPtr min = NULL;//node of minimum value
if(SP== NULL){// if there is a node, begin comparing return NULL;
[Code] ....
No matter where i call my function i get errors like unhandled exception at some memory. How to use recursion in this?
So i have a program it works which takes in a word reverses it prints it out. BUT! the problem is that the program is without recursion. convert the function into recursion.
I am trying to print an outline. My code works up to a depth of 3. (The depth is the number of subsections - so 3 would be section 1, section 1.A, and section 1.A.1). It also works for a width (number of sections and each type of subsection) of 26, where it is capped. However, to get a larger depth, it would involve many more loops. Not only is that terrible code, it also freezes up the terminal I'm working on. I believe recursion would make it much nicer, but I'm struggling to grasp the idea when using a string (I understand when it is a number).
#include <stdio.h> int sec(int width, int snum) { char section[100]; sprintf(section, "Section ");
I have a linked list I made and am practicing a simple recursion function sum() which returns the sum of all numbers in each node of the list. Here is my sum() function:
int sum(ListNode *ptr){ if (ptr->next) return (ptr->num + sum(ptr->next)); else return(0); }
where the initial arg passed through the ListNode * parameter is my head node (with null value). The output is fine until that point, then the program locks up and I get the "...has stopped working" error.
I have been asked to write three functions for a Liked List that can add remove and reverse the elements of the Linked List. Now, I have done the add function and It is displaying the elements properly using recursion function. But My removal function is not working and I tried all the possible logic I can think of, I dont know, where did I make mistakes.
This is My class for the Linked List
#ifndef __Linked_Lists_Recursive_function_Implementation___NumberList__ #define __Linked_Lists_Recursive_function_Implementation___NumberList__ #include <iostream> using namespace std;
I am trying to input a recursion method. The code compiles, however, it is only giving me a value of 1. I am wanting the value of 5 when it is compiled. Why is this?
#include <iostream> using namespace std; int number(int x) { if (x == 1)
How to print to the screen the value of n after it has been multiplied.
For example: if I use cout << "n: " << n << " power: " << power << " "; I
can see the variable "power" decrementing by 1, but I don't see the variable "n" incrementing with its new value after it has been multiplied by n * n.
#include <iostream> using namespace std; typedef unsigned short int USHORT; typedef unsigned long int ULONG;
I'm trying to write a program that converts a decimal number to a binary one. I have most of the program written, but I am having a little bit of trouble. Whenever I enter a decimal number, the program will convert it correctly to binary, however, the last number is not included in the conversion. EX: Converting 37 into binary (0100101) yields 010010 when entered into the program. BTW the program must utilize recursion to achieve this goal.
#include <iostream> using namespace std; void decToBinary(int num1); int main() { int num1;
