情况是:在一个按钮的悬停,下一个可用的时间,报价将被看到。我用了密码
function closest (num, arr) {
var closestNext=10000;
for (var val = 0; val < arr.length; val++) {
if (arr[val] > num) {
if (arr[val] < closestNext)
{
closestNext = arr[va
我正在开发一个购物车应用程序,它将输出购物车的价格。我有三个类别的这辆车,采购,产品
public class Product {
private int id;
private String name;
private double price;
Offer offer;
// getter setter
public double getPrice(int quantity) {
return offer.getPrice....
}
}
public class Purchase {
Product pro