org.yi.dttvb on Fri Feb 12 13:19:19 2010, syntax: JavaScript 
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function scanNumber() {
	var m;
	if (m = input.match(/[0-9.]+/)) {
		input = input.substr(m.index + m[0].length);
		return parseFloat(m[0]);
	}
	return false;
}

function generatePrimeDB(upto) {
	var max = Math.ceil(Math.sqrt(upto));
	var out = {};
	for (var i = 2; i <= max; i ++) {
		if (!out[i]) {
			for (var j = i * 2; j <= upto; j += i) {
				out[j] = 1;
			}
		}
	}
	var ret = [];
	for (var i = 2; i <= upto; i ++) {
		if (!out[i]) {
			ret.push (i);
		}
	}
	out.list = ret;
	return out;
}

function scanWord() {
	var m;
	if (m = input.match(/\S+/)) {
		input = input.substr(m.index + m[0].length);
		return m[0];
	}
	return false;
}

function scanText() {
	var m;
	if (m = input.match(/\S.+/)) {
		input = input.substr(m.index + m[0].length);
		return m[0];
	}
	return false;
}

function scanArray() {
	var r = input.split('\n');
	input = '';
	return r;
}

function runCode(x) {
	var myLine;
	try {
		try { throw new Error(); } catch (e) { myLine = e.lineNumber; }
		eval (x);
	} catch (e) {
		print ("Error in line " + (e.lineNumber - myLine) + ' ; ' + e);
	}
}
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