I read the below code a lot of times and I cannot figure out why I get the 320.04 on the console. Can someone kindly help me figure out?
package com.heshanshivantha;
public class Main {
public static void main(String[] args) {
calcFeetAndInchesToCentimeters(126);
}
public static double calcFeetAndInchesToCentimeters(double feet, double inches) {
if (feet >= 0 && inches >= 0 && inches <= 12) {
System.out.println(feet * 12 * 2.54 + inches * 2.54);
double centimeters = feet * 12 * 2.54 + inches * 2.54;
System.out.println(feet + " feet " + inches + " inches = " + centimeters + " cm");
return centimeters;
} return -1;
}
public static double calcFeetAndInchesToCentimeters(double inches) {
if (inches >= 0) {
int feet =(int) (inches / 12);
int remainingInches =(int) (inches % 12);
System.out.println(inches + " inches is equal to " + feet + " feet and " + remainingInches + " inches");
return calcFeetAndInchesToCentimeters(feet, remainingInches);
} return -1;
}
}
126.0 inches is equal to 10 feet and 6 inches 320.04 10.0 feet 6.0 inches = 320.04 cm
Process finished with exit code 0
That's because of the first line after the if condition.
Remove System.out.println(feet * 12 * 2.54 + inches * 2.54);
and you are done.