System.out.println(Math.abs(-10.4))
System.out.println(Math.abs(10.1))
System.out.println(Math.ceil(-10.1))
System.out.println(Math.ceil(10.7))
System.out.println(Math.ceil(-0.7))
System.out.println(Math.ceil(0.0))
System.out.println(Math.ceil(-0.0))
System.out.println(Math.floor(-10.1))
System.out.println(Math.floor(10.7))
System.out.println(Math.floor(-0.7))
System.out.println(Math.floor(0.0))
System.out.println(Math.floor(-0.0))
System.out.println(Math.max(-10.1, -10))
System.out.println(Math.max(10.7, 10))
System.out.println(Math.max(0.0, -0.0))
System.out.println(Math.random())
System.out.println(Math.random())
System.out.println(Math.rint(10.1))
System.out.println(Math.rint(10.7))
System.out.println(Math.rint(11.5))
System.out.println(Math.rint(10.5))
System.out.println(Math.rint(10.51))
System.out.println(Math.rint(-10.5))
System.out.println(Math.rint(-11.5))
System.out.println(Math.rint(-10.51))
System.out.println(Math.rint(-10.6))
System.out.println(Math.rint(-10.2))
System.out.println(Math.round(10.1))
System.out.println(Math.round(10.7))
System.out.println(Math.round(10.5))
System.out.println(Math.round(10.51))
System.out.println(Math.round(-10.5))
System.out.println(Math.round(-10.51))
System.out.println(Math.round(-10.6))
System.out.println(Math.round(-10.2))
}