Posts by cikara21

Ask the author..

Here u go..

int a[2]={1,2};
int b[2];
for(size_t i=0;i<2;i++)
   b[i]=a[i];

void DisplaySalsa(string salsa[], int numsold[])
{
  cout<<"Salsa Type      Jars Sold " <<endl;

  for (int k=0; k<max; k++)
     {
     cout<<"salsa["<<k<<"] = "<<salsa[k]<<endl;
     cout<<"numsold["<<k<<"] = "<<numsold[k]<<endl;
     }
}

Here..

virtual void CSample1::Sample(SysString str)
(
   if(str.empty())
      return;
   //...
)
virtual void CSample2::Sample(SysString &str)
{
   str="what's up";
}
int main()
{
   SysString str1="check";
   SysString str2;
   CSample1 s1;
   CSample2 s2;
   s1.Sample(str1);
   s2.Sample(str2);
   return 0; 
}

Like this..

current_deg
current_min
current_sec
 
if(current_sec >= 60) then
begin
   current_min++
   current_sec=(current_sec-60)
end

if(current_min>=60) then
begin
   current_deg++
   current_min=(current_min-60)
end

/* Filename: odometer.cpp
 * Author: Tom Pizzo
 * Email address: pizzotm@clarkson.edu
 * Description: Program to track fuel and mileage for an automotive vehicle.
 * Last changed: Dec 1, 2008
 */

#include <iostream>

using namespace std;

const char YES = 'y';

class Odometer {

public:
  Odometer ();
  //Constructor function to initialize values to zero.

  void  input();
  //Recieves input from user.
  void set_mile (double &new_miles, double &new_fuel);
  //resets Fuel and miles according to arguments.
  void set_odo(double &temp_odometer);

  void output(double gas_burned);
  //Displays how much gas is burned from the input of the user.

  void get_fuel_efficiency(double temp_odometer,double new_miles, double& gas_burned);

  double add_to_odometer(double &temp_odometer, double new_miles );
  //Takes miles driven on the trip and adds them to the odometer.
  char play_again(char y_or_n);
  //Prompts user to enter another trip.
  double reset_odo(double &temp_odometer, char reset_variable);
  //Prompts user to reset odometer or not.


private:

  double miles_driven;
  double fuel_efficiency;
  double odometer;

};

int main (){

  Odometer trip;
  char y_or_n;
  char variable,reset_variable;
  double gas_burned;
  double new_miles,new_fuel,temp_odometer,new_odo;

  do{

    trip.input();
    trip.set_mile(new_miles,new_fuel);
    trip.set_odo(temp_odometer);
    //trip.add_to_odometer(new_miles,temp_odometer);
    trip.get_fuel_efficiency(temp_odometer,new_fuel,gas_burned);
    trip.output(gas_burned);
    variable = trip.play_again(y_or_n);

    if (variable == YES){
      trip.reset_odo(temp_odometer,reset_variable);

    }


  }while(variable == YES);

  return 0;

}

//Function definitions.

Odometer::Odometer() {

  miles_driven = 0.0;
  fuel_efficiency = 0.0;
  odometer = 0.0;
return;

}

void Odometer::input(){
  using namespace std;

  cout << "Tell me about your trip!";
  cout << "\nFuel efficiency(MPG)?";

  cin >> fuel_efficiency;

  cout << "\nMiles driven?";

  cin >> miles_driven;
  return;

}

void Odometer::set_mile(double &new_miles, double &new_fuel){

  new_miles=miles_driven;
  new_fuel=fuel_efficiency;
}

void Odometer::set_odo(double &temp_odometer){

  std::cout<<"Set new odo, please! : ";
  cin>>odometer;
  temp_odometer = odometer;


}
double Odometer::add_to_odometer(double &temp_odometer,double new_miles){

  temp_odometer = …

When?...

AB...???

#include<stdio.h>
#include<conio.h>
#include<math.h>
int main(void)
{
int N, M, R, S;
printf("\nPlease enter N\n");
scanf ("%d", &N);
fflush(stdin);
printf("\nPLease enter  M\n");
scanf ("%d", &M);
R=(N-(M*(N/M)));
if(R > 0)
{
   S=(M-(M*(M/R)));
   printf("S = %d\n",S);
}
printf("R = %d\n",R);

//this is AB..
int AB=(M*(M-(M*(M/R))));
printf("AB = %d\n",AB);
system("pause");
return(0);
}

#include<stdio.h>
#include<conio.h>
#include<math.h>
int main(void)
{
int N, M, R, S;
printf("\nPlease enter N\n");
scanf ("%d", &N);
printf("\nPLease enter  M\n");
scanf ("%d", &M);
R=(N-(M*(N/M)));
if(R > 0)
{
   S=(M-(M*(M/R)));
   printf("S = %d\n",S);
}
printf("R = %d\n",R);
int AB=(M*(M-(M*(M/R))));
printf("AB = %d\n",AB);
system("pause");
return(0);
}

Just call this..

bool sample::exist(NodePtr *p,int age)
{
   bool isexist=false;
   NodePtr *n_ptr = p;
   for(;n_ptr!=0;n_ptr=n_ptr->Next)
      if(n_ptr->Info.Age==age)
         isexist=true;
   return isexist;
)

> I'll do it for $500.
> I'll do it for $5000.

I'll do it for $5005..

double x=a-((2*(com/1000))+b);

Try..

strlen(article[0]); //or
getSize(article[0]); //???

The question is..Find them..
Got one, nah two, annnnd...another one!..
Here u go..

1. double num_one, ...;
2. char ans;
3. average = (...)/8;

Means..
n=0, m=0
1. if Buffer[n] = 'null' then stop
2. if Buffer[n] = 'space' then n = n + 1, m = m + 1, back to step 1
3. m = m + 1
4. Buffer[n] = Buffer[m], back to step 1

Another corrections..

//cin>>firstName;
cin.getline(firstName,30);
//cin>>lastName;
cin.getline(lastName,30);
//cin>>NID;
cin.getline(NID,30);

Compiler menu..Click Project->(prj name)properties..And then click Configuration Properties->C/C++->Precompiled Header..
Create/Use PH..Change it..

Check the size..

int i=0;
string aWord = "abcdf!";

while(aWord[i])
{
   if(isalpha(aWord[i]))
      printf ("character %c is alphabetic\n",aWord[i]);
   else
   {
	aWord.erase (i, 1);
      //..Is idx > length
       if(i>aWord.size())
          break;
       i--;
   }
   i++;
}
cout<<aWord;

Here's a sample code..The rest is yours..

void swap(int items[], int i1, int i2)
(
   int t = 0;
   t=items[i1];
   items[i1]=items[i2];
   items[i2]=t;
)
int main()
{
   int n=0,m=0;
   const int s=4;
   int num[s]={4,1,2,3};
   int old[s]={4,1,2,3};

   for(;n<s;n++)
      std::cout<<num[n]<<std::endl;
   for(n=s-1;n>0;n--)
      for(m=0;m<n;m++)
         if(num[m]>num[m+1])
            swap(num,m,m+1);
   
   std::cout<<std::endl;
   for(n=0;n<s;n++)
      std::cout<<num[n]<<std::endl;

   //...A few aid
   for x=0 to s-1
      for y=0 to s-1
         if num[x] = old[y] then
             the old pos=y

   return 0;
 //done
}

Here's a sample code..The rest is yours..

void swap(int items[], int i1, int i2)
(
   int t = 0;
   t=items[i1];
   items[i1]=items[i2];
   items[i2]=t;
)
int main()
{
   int n=0,m=0;
   const int s=4;
   int num[s]={4,1,2,3};
   for(;n<s;n++)
      std::cout<<num[n]<<std::endl;
   for(n=s-1;n>0;n--)
      for(m=0;m<n;m++)
         if(num[m]>num[m+1])
            swap(num,m,m+1);
   num[s-1]=0;
   std::cout<<std::endl;
   for(n=0;n<s;n++)
      std::cout<<num[n]<<std::endl;
   return 0;
}

Don't waste a time and traffic on this funny "problems"...

:) .. :)

Maybe IClassFact is a reference class only..

Simply..

//...
char rep='n';
//display the menu and get user's choice
while(tolower(rep)=='n')
{
    //...Menu
    cout<<"repeat? [y/n] : ";
    cin>>rep;
}
return 0; //bye..

???!..C++ is case-sensitive..Am i rite?..

//...
bool repeat=false;
do{
   //...
   switch(cho){
   default:
      //...Bad input
      repeat=true;}
}while(repeat);

Is this what u need..

template<class T>class X
{
   class Y
   {
      public:
      //...Declare it first
      Y *operator[](int);
   }
   //...
}
template<class T>typename
X<T>::Y *X<T>::Y::operator[](int idx)
{
   //blahblah
}

I dont see a problem too..As long as u returned the rite type..

X is....

#define X -1
#define O 1

rite!!....

i dont know what to say...so...

void Board1(int board1[5][5])
{
	cout << endl;
   
   for (int row=0; row<5; row++)
   {
      for (int col=0; col<5; col++)
      {
         cout << "| ";
         if (board1[row][col] == 0) cout << " ";
         else if (board1[row][col] == -1) cout << "X";
         else if (board1[row][col] == 1) cout << "O";
      }
      cout << "\n-------------" << endl;
   }
}

Bacause there is no loops...

Missing ',' huh....
see this..

void Blackjack::InitDeck(Card deck[] int numCards)
{
     //...
}

node...change it to NodeType..
then give me some error message

see main body...

push(...); //see this, there is no global function named push. it is a class member function, what's wrong with you..
x.push(...); // this, this, this...????

1. void stack::reverse(node* ptr) // node ???
    //--
    void stack::reverse(NodeType* ptr) 
2. class stack
   {
        private:
             NodeType* topPtr;
        public:
	
	     stack();
	     void push(ItemType);         // see this
	     int pop();
	     bool isempty();
	     bool isfull();
	     void print();
	     void print_reverse(stack);
	     void reverse(node)
	     void push(ItemType);              // and this
    };
3. node,??? maybe NodeType
4. push(...), there is no global function named push...
    maybe, x.push(...).
5. isfull(...), ??? maybe x.isfull(...).
6. print_reverse(...), ???? maybe x.print_reverse(...).

You did not flush the std input buffer..Just think..

Just a sample..Easy way!!..

// member of TreeofWords
static int size=0;
void TreeofWords::setsize()
{
   size++;
}
int TreeofWords::getsize()
{return size;}

void main()
{
   // ...
   while(file>>word)
   {
      display.setsize();
      // ...
   }
   std::cout<<"freak word count : "<<display.getsize();
   // ...
}// done

The owner of the problem..Not u..Sorry..

I'am sure there is an error..Not only failed to display the freakword count..

//...
if (ch < 'a' && ch > 'z')
    //...Do you understand this?

if (choice == 'y')
   // ...

It's same way..Learn from first problem..

Do not need

#include<QtGui.h>

at Ghost.h

Yep, i know..You declare print_reverse as a global function too..
Should be..

void stack::print_reverse(int i)

What about..this...

//...
fin.open(ifile);
if(fin.fail())
   std::cout<<"does not exist";
//...

Here..this is a function..

int f_i(int x,int y)
   {
      //...
      return (x+y);
   }
   // you meant 
   // z = f_i(...,...)!!

I think the codes was OK, but not secure yet..

If failed to open..

if (fin.fail())
   cout<<"file does not exist";

Path for input and output..Isn't it same?..

void print_reverse(int i)
{
   if(i<MAX && i >= 0)
   {
         cout<<st[i]<<endl;

         print_reverse(--i);
   }
}

for saving, declare ofstream outstream as a class member..

// main
print_reverse(MAX-1);
// ...

void print_reverse(int i)
{
   //if(i<MAX)
   //{
      ofstream out;
      out.open("output.txt");
      // not recommended
      for(int j=9;j>=0;j--)
      {
         cout<<st[j];
         out<<st[j];
      }
      out.close();
   //}
}