Number patterns

gistfile1.js

function pad(v)
{
	v = String(v);
	if(v.length == 1)
	{
		v = '0' + v;
	}
	return v;
}

function palindromic(h, m, hh, mm)
{
	return hh[0] == mm[1] && hh[1] == mm[0];
}

function palindromic2(h, m, s, hh, mm, ss)
{
	return	hh[0] == ss[1] && hh[1] == ss[0] && mm[1] == mm[0];
}

function repeated(h, m, hh, mm)
{
	return hh == mm;
}

function sequential(h, m, hh, mm)
{
	return '0123456789876543210'.indexOf(hh+mm) > -1;
}

function test(callback)
{
	clear();
	var times = [];
	for(var h = 0; h < 24; h++)
	{
		for(var m = 0; m < 60; m++)
		{
			var hh = pad(h);
			var mm = pad(m);
			if(callback.call(this, h, m, hh, mm))
			{
 				times.push(hh + ':' + mm);
			}
		}
	}
	trace(times.join('\n'));
}

function test2(callback)
{
	clear();
	var times = [];
	for(var h = 0; h < 24; h++)
	{
		for(var m = 0; m < 60; m++)
		{
			for(var s = 0; s < 60; s++)
			{
				var hh = pad(h);
				var mm = pad(m);
				var ss = pad(s);
				if(callback.call(this, h, m, s, hh, mm, ss))
				{
					times.push(hh + ':' + mm + ':' + ss);
				}
			}

		}
	}
	trace(times.join('\n'));
}


test(palindromic)
test2(palindromic2)