JScript ランゲージ リファレンス、ceil メソッド
WScript.Echo(Math.ceil(1.2)); WScript.Echo(Math.ceil(1.9)); WScript.Echo(Math.ceil(-1.2)); WScript.Echo(Math.ceil(-1.9));
WScript.Echo(Math.ceil(1.2)); WScript.Echo(Math.ceil(1.9)); WScript.Echo(Math.ceil(-1.2)); WScript.Echo(Math.ceil(-1.9));