void transformToInt(char *prefix, int l)
{
ArrayStack s;
int id = 0;
while (id < l)
{
char c = prefix[id];
if (c == ' ')
{
id++;
continue;
}
if (isOperator(c))
{
double b = s.pop();
double a = s.pop();
s.push(calc(a, b, c));
id++;
}
else
{
int number = 0;
c = prefix[id];
while (isNumber(c))
{
number *= 10;
number += (c - '0');
id++;
c = prefix[id];
}
s.push(number);
}
}
printf("%d\n", s.pop());
}
int main()
{
_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
ArrayStack<int> s;
//LinkedStack<int> s;
const int N = 2;
for (int i = 0; i < N; ++i)
s.push(i + 1);
for (int i = 0; i < N; ++i)
{
std::cout << s.peek() << std::endl;
//s.pop();
}
ArrayStack<int> other = s;
//LinkedStack<int> other = s;
//other = s;
s.makeEmpty();
std::cout << (other.isEmpty() ? 0 : other.peek()) << std::endl;
std::cout << (s.isEmpty() ? "YES" : "NO") << std::endl;
return 0;
}
int main()
{
int num; // the number to be converted
string numStr; // string used for input
int remainder; // remainder when num is divided by 2
ArrayStack <int> stackOfRemainders; // remainders
char response; // user response
do
{
cout << "Enter positive integer to convert: ";
cin >> numStr;
num = atoi(numStr.c_str());
while (num > 0)
{
remainder = num % 2;
stackOfRemainders.push(remainder);
num /= 2;
}
cout << "Base-two representation: ";
while ( !stackOfRemainders.isEmpty() )
{
remainder = stackOfRemainders.peek();
stackOfRemainders.pop();
cout << remainder;
}
cout << endl;
cout << "\nMore (Y or N)? ";
cin >> response;
}
while (response == 'Y' || response == 'y');
return EXIT_SUCCESS;
} // end main
void Sort(ArrayStack<int> &stack) {
ArrayStack<int> helper;
while (!stack.empty()) {
int cur = stack.pop();
int count = 0;
while (!helper.empty() && helper.peek() < cur) {
count++;
stack.push(helper.pop());
}
helper.push(cur);
while (count--)
helper.push(stack.pop());
}
while (!helper.empty())
stack.push(helper.pop());
}
void Test() {
printf("Before:\n");
ArrayStack<int> stack;
stack.push(2);
stack.push(5);
stack.push(3);
stack.push(1);
stack.push(4);
stack.push(1);
for (int i = 0; i<=stack._top; i++)
printf("%d ", stack._array[i]);
printf("\n");
Sort(stack);
printf("After:\n");
for (int i = 0; i<=stack._top; i++)
printf("%d ", stack._array[i]);
printf("\n");
}
void array_stack(){
ArrayStack<char,100> charStack;
for(int i = 0;i<100;i++)
charStack.push('a');
while(!charStack.empty()){
char tmp = charStack.top();
charStack.pop();
}
}
/**
* Obtains the expression from the user and enters it to the stack
*
* @param pila ArrayStack which contains the numeric expression
*/
void getStackFromInput(ArrayStack<char> &pila) {
string stringAux;
char aux;
cout << "Introduce a numeric expresion" << endl;
getline (cin,stringAux);
for(char aux: stringAux) {
if (aux == '{' || aux == '}' || aux == '[' || aux == ']' || aux == '(' ||aux == ')') {
pila.push(aux);
}
}
}
void main(void)
{
ArrayStack s;
try{
if(s.isEmpty()){
cout<<"Stack is empty"<<endl;
}
s.push(200);
s.push(300);
cout<<"Size of the stack is: "<<s.size()<<endl;
cout<<"top is "<<s.Top()<<endl;
s.pop();
s.pop();
cout<<s.isEmpty();
}
catch(...){
cout<<"Some exception occured!!"<<endl;
}
getchar();
}
int main() {
ArrayStack<int> s;
s.push(10);
cout << s.peek() << endl;
return 0;
}