You could just have a pointer called "start" and when "current == start" you can set the input as you need.

I don't think just L and R will cut it.

Lets say your maze is a rectangle that has n number of points, and there are walls inside it that construct a number of paths. Now the user needs to take...

Well your variables below are local to the function. So when you leave the function, they don't exist and so their addresses now probably point to garbage values.

You should copy the values over...

Its not deleting 3 numbers. Your for loop prints the numbers starting at index i instead of 0, so you "think" they are deleted.

You might want to delete the number and then call your print...

are you sure it doesn't work ? it removes it correctly when I try using your code.

You aren't assigning the variable index a value before calling the functions removeAt and insertAt. So you need to fix that first.

Well I just noticed that you are asking for the index in your...

Here is a link that mentions how the fstream getline works Link (http://www.cplusplus.com/reference/iostream/istream/getline.html)

What you need to do is

SortedBinary.getline(myBuffer,...

Add Code Tags Please !!!

And there is no #include<iostream.h>

its #include<iostream>

One thing, which may or may not be a problem, is this


if (validAccount == false) {
.....
switch(AccountType) {
case 's':
case 'S':
....
validAccount = true;

Visual C++ has deprecated most of the string functions, so you can add the define _CRT_SECURE_NO_WARNINGS to disable it or use strcat_s (but then the code will only compile with MSVC)

Well if you cannot use string and have to use a char*, then you will need to use either strcpy or strcat or memcpy or memove ..

Well you can define a variable of type "string" and then use += to add the words to it

for example:


string myString;

for (int i =0; i < maxwords; i++){
myString += randomwords[];
...

You need to fix your main function. You are not passing in the correct arguments !


int main()
{

int User;
int Computer;
int choice;

Please put code tags around your code.

Also, wouldn't it be easier to store the binary value you are computing in a string, inside your binary class ? And then just start at position starting...

As far as I know these errors arise from the illegal quotes you were using. If you fix all of those, then it should compile correctly. Can you paste your Parse.cpp code if its not too long ?

You have back-quotes ie ’\0’ which is different from using single quotes '/0'

You're using the wrong quotes

const char opTable[] = {
'\0', '$', '(', ')', '^', '*', '/', '+', '-', '~' };

Well you need to pass number1 and number2 to your Plus function.

number and number2 are variables which are local to your main function, so Plus does not have access to them.

Try something...

Here (http://www.planetoid.org/technical/samples/va_args/va_args.c) is an example of a printf using va_args.

I get the same compile errors, and it goes into an infinite recursion. I think the problem is trying to pass in the dimensions where the compiler expects type specifiers ?

Perhaps an...

To have separate constructors you will need to overload your constructor definition. You cannot have two constructions with the same prototype. One other reason to make your slist and dlist classes...

In delete_node() you need to check whether your tree node "p" is NULL or not before proceeding to do the strcmp. Otherwise trying to access p->data will throw an exception.

Its probably a segmentation fault of some sort. I cannot say what it is just glancing at your code. You may want to put some debug print statements or breakpoints in your code to try and narrow down...

Something like this might work. But I think you would be better off defining your nodes as classes instead of structures. It will give you encapsulation for your data.


template <class T>...

Take a look a this function

struct tree_node * edit_node (struct tree_node *p, char l[], char f[]) {

The prototype suggests that your edit_node should return a value of type struct...

Are you familiar with vectors ? If so you can use a 2 dimensional vector and that way you wouldn't have to mess with the memory allocation yourself.

here...

You have to be a little more careful, but this is how you can do it.


int main()
{
int rows, cols;
int **pointer;

cout<<"Enter rows and columns for your 2-D array\n";
cin >> rows >>...

cin as you know will read your input variables separated by spaces. There no way to get cin to do what you want.

You can use getline or you can overload the istream operator and write your own...

You can use the while loop you have, intialize x to 1 before the loop and increment x each time in the loop.

Another option is using a for loop



for (int i = 1; i <= 5; i++){
// compute...

I am not really sure what the OP wants to do either .. :) , sometimes I end up suggesting things they haven't heard of yet !

I don't see you printing the spaces anywhere ? You can use "setw()" and "right" to set a width and then align your output to the right.

Lets try some pseudocode here. Your terminating condition should be size == 0, because the array elements go from 0 to size - 1;



max (arrayNumbers, arraySize){
if (arraySize == 0)
...

ok I am not sure what your itemType is so lets assume its a basic data type like int or string and your file has those in it.

so

itemType element;

ifstream InData;
InData.open...

why are you passing an argument of type ifstream to List.insert() when it obviously expects an argument of the type "itemType" ?

I understand you have your items in a file, but do you expect the...

Your else is outside your while loop .. it might help to format your code more cleanly


while (location != NULL){
if (item == listPtr->item ){
return true;
}
} // while ends
//...

Are your numbers sorted in the descending order ? Because otherwise when you do
if (first > next) return first;
it will always return the larger of the two numbers : test case 2, 1, 3, 4, 5, will...

You can also use lexicographical_compare (http://www.cplusplus.com/reference/algorithm/lexicographical_compare.html)

These lines here


_cptPoints = new CPt [++_iSize];
_cptPoints = Tmp;


You allocate space for _cptPoints, and then you assign it to Tmp, which means you've now lost the memory pointer...

You should remove your scanf statements from the if {} and move them to under the while loop

Something like this will keep looping until you have the correct number. Or you could restrict the...

This is not valid code. The result of the && operation is a boolean value and you cannot equate that to a string.


if(info == (EmployeeInfo[cntr].get_first_name() &&
...