how to program square root in java code example
Example 1: how to give square in java
import java.util.*;
public class Square {
public static void main(String args[]){
Scanner sc=new Scanner(System.in);
int num;
System.out.print("Enter an integer number: ");
num=sc.nextInt();
System.out.println("Square of "+ num + " is: "+ Math.pow(num, 2));
}
}
Example 2: square root of a number in java without sqrt
Scanner in=new Scanner(System.in);
int num=in.nextInt();
Systen.out.println(Math.pow(num,0.5));