import java.lang.Math;
public class Chess {
private final static int CHESS_NUMBER = 64;
private int total;
public Chess () {
System.out.println("國王的賞賜,其實,問題是這樣的:" +
"在國際象棋的棋盤上,第壹格放壹粒米,第二格放2粒米,第三個放四粒米。。。最後國王要賞賜多少米");
for (int i = 0; i < CHESS_NUMBER; i++) {
total += Math.pow(2.0,(double)i);
}
System.out.println("國王的賞賜是:"+total);
}
public static void main(String[] args) {
Chess c1 = new Chess();
}
}