C + + simple implementation of pressure stack out of stack

/**********************************************************************   * Copyright (c) 2015,wk Studios * Filename:  stack.h   * compiler:gcc,vs,vc6.0  Win32   * AUTHOR:WK   * time:2015 3 29 ******************* /#include <iostream>using namespace Std;const int size= 10;class stack{private:    int stck[size];//array for storing data    int tos in stack;       Stack top position (subscript of Array) public:stack (); void push (int ch); The function declaration presses the data into the stack fuction    int  pop ();       Declares that data is popped from the stack fuctionvoid showstack (); Declare display stack data function};

/**********************************************************************   * Copyright (c) 2015,wk Studios * Filename:  stack.cpp  * compiler:gcc,vs,vc6.0  Win32   * AUTHOR:WK   * time:2015 3 29 ***************** /#include "stack.h"    //constructor, implementation of the initialization stack Stack::stack () {   tos=0;   stck[size]=0;}   The implementation of the data function pushed into the stack void stack::p ush (int ch) {   if (tos==size)   {      cout<< "stack is full!\n";  return;   }   Stck[tos]=ch;   tos++;   cout<< "You had pushed a data into the stack!\n";}  The implementation of the data function is popped from the stack int stack::p op () {   if (0==tos)   {     cout<< "stack is empty!\n"; return 0;      }  tos--;  return Stck[tos];} Implementation of functions that display data in the stack void Stack::showstack () {  cout<< "the content of stack:\n";  if (0==tos)  {    cout<< "the Stack has no data!\n"; return;  }  for (int i=tos-1;i>=0;i--)  {    cout<<stck[i]<< ';     }   cout<< ' \ n ';}

/********************************************************************** * Copyright (c) 2015,wk Studios * Filename:ma In.cpp * compiler:gcc,vs,vc6.0 Win32 * AUTHOR:WK * time:2015 3 29 ************************************************  /#include "stack.h" int main () {cout<<endl;//Flushes the buffer stack SS while wrapping;  Defines the object int x=0;  Char ch;  cout<< "<I>-----push data to stack!\n";  cout<< "<O>-----pop data from stack!\n";  cout<< "<S>-----Show content of stack!\n"; cout<< "<Q>-----Quit!!!!!!!  \ n ";  while (1) {cout<< "Please select a item:"; Cin>>ch;ch=toupper (ch); switch (CH) {case ' I ': cout<< "Enter The value of the want to push: "; Cin>>x;ss.push (ch); Break;case ' O ': X=ss.pop ();cout<<" Pop "<<x< < "from stack!\n"; Break;case ' S ': ss.    Showstack (); break;    Case ' Q ': return 0;break; default:cout<< "You have iputted a wrong item!!!! Please try AgAin!\n ";    Continue;} }}

C + + simple implementation of pressure stack out of stack