// Generated by Haxe 4.3.6
(function ($global) { "use strict";
var $estr = function() { return js_Boot.__string_rec(this,''); },$hxEnums = $hxEnums || {},$_;
Math.__name__ = true;
var Token = $hxEnums["Token"] = { __ename__:true,__constructs__:null
	,Operation: ($_=function(op) { return {_hx_index:0,op:op,__enum__:"Token",toString:$estr}; },$_._hx_name="Operation",$_.__params__ = ["op"],$_)
	,Number: ($_=function(num) { return {_hx_index:1,num:num,__enum__:"Token",toString:$estr}; },$_._hx_name="Number",$_.__params__ = ["num"],$_)
};
Token.__constructs__ = [Token.Operation,Token.Number];
var Parser = function() { };
Parser.__name__ = true;
Parser.main = function() {
	var button = window.document.querySelector(".runButton");
	button.onclick = function(event) {
		Parser.runButton();
	};
};
Parser.runButton = function() {
	var inputArea = window.document.querySelector(".source");
	var res = Parser.run(Parser.parse(inputArea.value));
	var outputDisplay = window.document.querySelector(".output");
	outputDisplay.innerHTML = "Output: <pre>" + res.join(", ") + "</pre>";
};
Parser.parse = function(input) {
	var array = [];
	var i = 0;
	var splits = input.split(" ");
	while(i < splits.length) {
		var split = splits[i];
		if(split != " " && split != "\n" && split != "\r") {
			if(Std.parseInt(split) != null) {
				var num = Std.parseInt(split);
				array.push(Token.Number(num));
			} else if(["+","-","*","/","@"].indexOf(split) != -1) {
				array.push(Token.Operation(split));
			}
		}
		++i;
	}
	return array;
};
Parser.run = function(array) {
	var stack = [];
	var i = 0;
	while(i < array.length) {
		var e = array[i];
		if($hxEnums[e.__enum__].__constructs__[e._hx_index]._hx_name == "Number") {
			stack.push(Type.enumParameters(array[i])[0]);
		} else {
			var e1 = array[i];
			if($hxEnums[e1.__enum__].__constructs__[e1._hx_index]._hx_name == "Operation") {
				var op = Type.enumParameters(array[i])[0];
				switch(op) {
				case "*":
					var right = stack.pop();
					var left = stack.pop();
					var res = left * right;
					stack.push(res);
					break;
				case "+":
					var right1 = stack.pop();
					var left1 = stack.pop();
					var res1 = left1 + right1;
					stack.push(res1);
					break;
				case "-":
					var right2 = stack.pop();
					var left2 = stack.pop();
					var res2 = left2 - right2;
					stack.push(res2);
					break;
				case "/":
					var right3 = stack.pop();
					var left3 = stack.pop();
					var res3 = left3 / right3;
					stack.push(Math.round(res3));
					break;
				case "@":
					var right4 = stack.pop();
					var left4 = stack.pop();
					stack.push(right4);
					stack.push(left4);
					break;
				}
			}
		}
		++i;
	}
	return stack;
};
var Std = function() { };
Std.__name__ = true;
Std.parseInt = function(x) {
	var v = parseInt(x);
	if(isNaN(v)) {
		return null;
	}
	return v;
};
var Type = function() { };
Type.__name__ = true;
Type.enumParameters = function(e) {
	var enm = $hxEnums[e.__enum__];
	var params = enm.__constructs__[e._hx_index].__params__;
	if(params != null) {
		var _g = [];
		var _g1 = 0;
		while(_g1 < params.length) {
			var p = params[_g1];
			++_g1;
			_g.push(e[p]);
		}
		return _g;
	} else {
		return [];
	}
};
var haxe_iterators_ArrayIterator = function(array) {
	this.current = 0;
	this.array = array;
};
haxe_iterators_ArrayIterator.__name__ = true;
haxe_iterators_ArrayIterator.prototype = {
	hasNext: function() {
		return this.current < this.array.length;
	}
	,next: function() {
		return this.array[this.current++];
	}
};
var js_Boot = function() { };
js_Boot.__name__ = true;
js_Boot.__string_rec = function(o,s) {
	if(o == null) {
		return "null";
	}
	if(s.length >= 5) {
		return "<...>";
	}
	var t = typeof(o);
	if(t == "function" && (o.__name__ || o.__ename__)) {
		t = "object";
	}
	switch(t) {
	case "function":
		return "<function>";
	case "object":
		if(o.__enum__) {
			var e = $hxEnums[o.__enum__];
			var con = e.__constructs__[o._hx_index];
			var n = con._hx_name;
			if(con.__params__) {
				s = s + "\t";
				return n + "(" + ((function($this) {
					var $r;
					var _g = [];
					{
						var _g1 = 0;
						var _g2 = con.__params__;
						while(true) {
							if(!(_g1 < _g2.length)) {
								break;
							}
							var p = _g2[_g1];
							_g1 = _g1 + 1;
							_g.push(js_Boot.__string_rec(o[p],s));
						}
					}
					$r = _g;
					return $r;
				}(this))).join(",") + ")";
			} else {
				return n;
			}
		}
		if(((o) instanceof Array)) {
			var str = "[";
			s += "\t";
			var _g = 0;
			var _g1 = o.length;
			while(_g < _g1) {
				var i = _g++;
				str += (i > 0 ? "," : "") + js_Boot.__string_rec(o[i],s);
			}
			str += "]";
			return str;
		}
		var tostr;
		try {
			tostr = o.toString;
		} catch( _g ) {
			return "???";
		}
		if(tostr != null && tostr != Object.toString && typeof(tostr) == "function") {
			var s2 = o.toString();
			if(s2 != "[object Object]") {
				return s2;
			}
		}
		var str = "{\n";
		s += "\t";
		var hasp = o.hasOwnProperty != null;
		var k = null;
		for( k in o ) {
		if(hasp && !o.hasOwnProperty(k)) {
			continue;
		}
		if(k == "prototype" || k == "__class__" || k == "__super__" || k == "__interfaces__" || k == "__properties__") {
			continue;
		}
		if(str.length != 2) {
			str += ", \n";
		}
		str += s + k + " : " + js_Boot.__string_rec(o[k],s);
		}
		s = s.substring(1);
		str += "\n" + s + "}";
		return str;
	case "string":
		return o;
	default:
		return String(o);
	}
};
String.__name__ = true;
Array.__name__ = true;
js_Boot.__toStr = ({ }).toString;
Parser.main();
})({});