//////////////////////////////////////////////////////////////////////////
public static void class_interaction_difference()
{
Stack_cl p_ = new Stack_cl();
Stack newst = p_.st;
int sizestack = 0;
foreach (Object obj in p_.st)
{
sizestack += 1;
}
int max = sizestack;
sizestack = 0;
string str_ = "";
string del_ = "";
foreach (Object obj in p_.st)
{
sizestack += 1;
if (sizestack == 1)
{
str_ += p_.st;
del_ += p_.st;
}
if (sizestack == max)
{
str_ = str_.Replace(del_, "");
}
}
Console.WriteLine("Sum Stack: " + str_);
}
//////////////////////////////////////////////////////////////////////////
public static void class_interaction_Sum()
{
Stack_cl p_ = new Stack_cl();
if (p_.st.Count == 0 || p_.st.Count <= 0)
{
Console.WriteLine("Stack is empty");
}
else
{
Stack newst = p_.st;
int sizestack = 0;
foreach (Object obj in p_.st)
{
sizestack += 1;
}
int max = sizestack;
string str_ = "";
sizestack = 0;
foreach (Object obj in p_.st)
{
sizestack += 1;
if (sizestack == 1 || sizestack == max)
{
str_ += p_.st;
}
}
Console.WriteLine("Sum Stack: " + str_);
}
}
//////////////////////////////////////////////////////////////////////////
public static Stack_cl operator +(Stack_cl st1, string val)
{
Stack_cl st_ = new Stack_cl();
st_.st.Push(val);
return(st_);
}
//////////////////////////////////////////////////////////////////////////
public static Stack_cl operator -(Stack_cl st1, string val)
{
Stack_cl st_ = new Stack_cl();
st_.st.Pop();
IEnumerable myCollection = st_.st;
Object obj = myCollection;
Console.WriteLine("Value Stack: " + obj);
return(st_);
}
//////////////////////////////////////////////////////////////////////////
public static void class_interaction_number_element()
{
Stack_cl p_ = new Stack_cl();
Stack newst = p_.st;
int sizestack = 0;
foreach (Object obj in p_.st)
{
sizestack += 1;
}
Console.WriteLine("Number Stack: " + sizestack);
}
static void Main(string[] args)
{
//название переменной + переменная содрежащая данные
Stack_cl st_m = new Stack_cl();
bool x = true;
Console.WriteLine("Enter new value: ");
string str = Console.ReadLine();
st_m += str;
st_m -= str;
st_m.bl &= x;
}
//////////////////////////////////////////////////////////////////////////
public static bool operator &(Stack_cl st1, int x = 0)
{
Stack_cl newst = new Stack_cl();
if (newst.st.Count == 0 || newst.st.Count <= 0)
{
newst.bl = false;
}
else
{
newst.bl = true;
}
return(newst.bl);
}