write a java program to demonstrate used of Math Function round()

 Program :

import java.lang.Math ;

public class RoundFun

{

    public static void main(String[] args) {

       

        double d1 = 201.653 ;

        System.out.println("Round value of d1 : " +Math.round(d1)) ;   

    }

}

Output :

write a java program to demonstrate used of Math Function pow()

Program :

import java.lang.Math ;

public class Power

{

    public static void main(String[] args) {

        double n1 = 2 , n2 = 3;

        System.out.println(+n1 + " ^ " + n2 + " = " +Math.pow(n1 , n2 ));

    }

}

Output :

write a java program to find the smallest of two value using Math Function min()

Program :

import java.lang.Math ;

public class Minimum

{

    public static void main(String[] args) {

        int n1 , n2 ;

n1 = 3 ;

n2 = 4 ;

        System.out.println("Manimum of " + n1 +" and " + n2 + " is " + Math.min(n1 , n2)) ;

    }

}

Output :