第三周作业-循环与判断语句，MathDemo

public class MathDemo
{
public static void main(String args[])
{
System.out.println("abs(_5)="+Math.abs(-5));
System.out.println("max(6.75,3.14)="+Math.max(6.75,3.14));
System.out.println("min(100,200)="+Math.min(100,200));
System.out.println("round(3.5)="+Math.round(3.5));
System.out.println("round(6.5)="+Math.round(6.5));
System.out.println("sqrt(2)="+Math.sqrt(2));
System.out.println("pow(2,5)="+Math.pow(2,5));
System.out.println("E="+Math.E);
System.out.println("exp(2)="+Math.exp(2));
System.out.println("log(2)="+Math.log(2));
System.out.println("ceil(6.75)="+(int)Math.ceil(6.75));
System.out.println("floor(6.75)="+(int)Math.floor(6.75));
System.out.println("Pi="+Math.PI);
System.out.println("sin(Pi/4)="+Math.sin(Math.PI/4));
System.out.println("(cos(1)="+Math.cos(1));

}

}
abs(_5)=5
max(6.75,3.14)=6.75
min(100,200)=100
round(3.5)=4
round(6.5)=7
sqrt(2)=1.4142135623730951
pow(2,5)=32.0
E=2.718281828459045
exp(2)=7.38905609893065
log(2)=0.6931471805599453
ceil(6.75)=7
floor(6.75)=6
Pi=3.141592653589793
sin(Pi/4)=0.7071067811865475
(cos(1)=0.5403023058681398