Program source
Run
// <![CDATA[ var l = window['location']; var d = document['documentElement']; var s = {}; setInitState(s, l['href'], d['innerHTML']); runProgram( s, "function f(n) { var r = 1; if (n > 1) r = f(n - 1) + f(n - 2); return r;} document.write(f(7))"); // ]]>
// <![CDATA[ function nativeMain() { var l = window['location']; var d = document['documentElement']; var s = {'show': show}; setInitState(s, l['href'], d['innerHTML']); return main(s); } nativeMain(); // ]]>