Java作業三

1. Project 1 on Page 55.
package homework3;
public class homework3
{
public static void main(String[] args)
{
double poundweight=150;
double rate=0.0175;
double item1;
double item2;
double item3;
System.out.println("A person is 150 pound = "+poundweight/2.2+" kilograms.");
item1=rate*10*30*poundweight/2.2;
System.out.println("Running 6 MPH for 30 minutes is consumming "+item1+" calories.");
item2=rate*8*30*poundweight/2.2;
System.out.println("Playing basketball for 30 minutes is consumming "+item2+" calories.");
item3=rate*1*6*60*poundweight/2.2;
System.out.println("Sleeping for 6 hours is comsumming "+item3+" calories.");
System.out.println("The total number of calories burned is "+(item1+item2+item3)+".");
}
}

顯示結果：
A person is 150 pound = 68.18181818181817 kilograms.
Running 6 MPH for 30 minutes is consumming 357.9545454545455 calories.
Playing basketball for 30 minutes is consumming 286.3636363636363 calories.
Sleeping for 6 hours is comsumming 429.54545454545456 calories.
The total number of calories burned is 1073.8636363636363.