}

method void push(int value) {

if (isFull()) {

do Output.printString("Can't add more elements to stack. Stack is full.");

return;

}

do arr.add(top, value);

let top = top + 1;

return;

return temp;

}

method bool isEmpty() {

return top = 0;

}

method int size() {

return top;

}

return arr.get(top - 1);

}

method bool isEmpty() {

return top = 0;

}

method int isFull() {

return top = arr.size();

}

return Memory.peek(str + 1);

}

function Array toCharArray(String str) {

var Array array;

var int i;

let array = Array.new(str.length());

let i = 0;

while (i < str.length()) {

let array[i] = str.charAt(i);

let i = i + 1;

}

return array;

}

function bool strEquals(String str1, String str2) {

var Array arr1;

var Array arr2;

return true;

}

function Array toCharArray(String str) {

var Array array;

var int i;

let array = Array.new(str.length());

let i = 0;

while (i < str.length()) {

let array[i] = str.charAt(i);

let i = i + 1;

}

return array;

}

function int count(String str, String delim) {

var int count;

var int i;

return 0;

}

if (delim.length() < 0 | delim.length() > 1) {

return 0;

}

let count = 0;

let i = 0;

while (i < str.length()) {