?? testmath.java
字號:
public class TestMath{
public static void main (String args[])
{
System.out.println("Math.ceil(3.1415)=" + Math.ceil(3.1415));
System.out.println("Math.floor(3.1415)=" + Math.floor(3.1415));
System.out.println("Math.round(987.654)=" + Math.round(987.654));
System.out.println("Math.max(-987.654,301)=" + Math.max(-987.654,301));
System.out.println("Math.min(-987.654,301)=" + Math.min(-987.654,301));
System.out.println("Math.sqrt(-4.01)=" + new Double(Math.sqrt(-4.01)).isNaN());
System.out.println("Math.PI=" + Math.PI);
System.out.println("Math.E=" + Math.E);
}
}
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