对于Java实验室,我应该打印出两个点来代表线段。我的程序将点打印为双精度,但是我必须将它们打印为整数。
程序:
public class Line {
private Point p1;
private Point p2;
public Line(Point p1, Point p2) {
this.p1 = p1;
this.p2 = p2;
}
public Point getP1() {
return p1;
}
public Point getP2() {
return p2;
}
public String toString() {
return "[(" + p1.getX() + ", " + p1.getY() + "), (" + p2.getX() + ", " + p2.getY() + ")]";
}
}
如何更改return语句或代码的其他部分以将积分打印为整数?