class Test{
public static void main
(String[] args
){ double RD
= 30.0 * Math.
PI / 180.0;
}
}
Y2xhc3MgVGVzdHsKICAgIHB1YmxpYyBzdGF0aWMgdm9pZCBtYWluKFN0cmluZ1tdIGFyZ3MpewoJZG91YmxlIFJEID0gMzAuMCAqIE1hdGguUEkgLyAxODAuMDsKICAgICAgICBTeXN0ZW0ub3V0LnByaW50bG4oTWF0aC5zaW4oUkQpKSA7CiAgICAgICAgCiAgICB9Cn0=