Thread: Stack problem

Hi everyone, I had a question regarding my current program. I have just about completed it but have noticed a small error. In my peek function, I want the program to look through the entire stack for the number 5, but I've noticed that it only looks to the very last number (not counting a number greater then 9).
For instance if I enter (1,2,3,4,5) it will return stating that the number 5 is in the stack
but
if I enter (5,4,3,2,1) it will return stating that the number 5 is not in the stack when it obviously is. I've looked over the program a few times and cannot see where I went wrong because every change I've tried to make so far has produced an error.
Please help

Any help would greatly be appreciated

Thanks

Code:

#include <iostream.h>  //This is my preprocessor directive for the cout/cin statements//
const int Stack_Size=10; //Initialization of Stack Size//


class Stack
{

public:
	Stack(); //constructor//
	void push(int);
	int pop();
	bool peek();
	bool empty();
	bool full();

	private:
	int count; 
	int data[Stack_Size]; 

};

		Stack::Stack()  
		{
			count=-1;
		}
		void Stack::push(int value)
		{
			count++;
			data[count]=value;
		}
		int Stack::pop()
		{
			int topvalue;

			topvalue=data[count];
			count--;
			return(topvalue);
		}

		bool Stack::peek()
		{
		if (data[count]==5) //If 5 is within the stack this function will return 1 (true)
		return 1;
		else                //else it will return 0 (false)
			return 0;
	
		}
		bool Stack::empty()
		{
			if (count==-1) //If the stack is empty this function will return 1 (true)
				return 1;
			else
				return 0;
		}
		bool Stack::full()
		{
			if (count==Stack_Size-1)
				return 1;
			else
				return 0;
		}

	
	int main()
		{
			Stack entries;
			int number;
			char answer;
			
		
cout<<" Please enter as many digits as you wish.\n  If you wish to end your entries, please enter a number greater than 10\n  ";

		
while(1)
{
	cout<<"Digit:\n";
	cin>>number;
	if (number>9) //If the entry is >9, the loop will break and that number will not count in the stack//
		break;
	if (entries.full())
                {
		cout<<"The stack is full and you do not have any space left\n";
                                break;
                }

                else
                   entries.push(number);
					
}
		cout<<"Is value 5 in the stack (peek): ?\n";
			
			if (entries.peek())
			{
				cout<<"This stack does contain value 5\n";
			}
				else
					cout<<" This stack does not contain value 5\n";

	
	if (entries.empty())
	{
		cout<<"The stack is empty\n";
		
	}
	else
	
	while (!entries.empty())
	{
		
			cout<<" Do you want to pop an item from the stack?  ";
			cin>>answer;
			if (answer=='y')
			cout<<entries.pop()<<endl;
			else
				break;
	}


	return 0;
	}