noob here -- first java program -- please take a look

Im making a program that converts your BMI.

When I go to run it, I get errors.

Here is my code:

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import java.util.Scanner;


public class BmiCalculator {
public static void main(String[] args) {

Scanner input = new Scanner(System.in);
System.out.print("Enter weight in pounds: ");
long weight = input.nextlong();

System.out.print("Enter height in inches: ");
long height = input.nextlong();

long BMI =(weight*.45359237)/(height*.0254);

System.out.print(BMI);

}
}


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Here is the outout in CMD:

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c:\java>javac BmiCalculator.java
BmiCalculator.java:12: error: cannot find symbol
long weight = input.nextlong();
^
symbol: method nextlong()
location: variable input of type Scanner
BmiCalculator.java:15: error: cannot find symbol
long height = input.nextlong();
^
symbol: method nextlong()
location: variable input of type Scanner
BmiCalculator.java:17: error: possible loss of precision
long BMI =(weight*.45359237)/(height*.0254);
^
required: long
found: double
3 errors

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