微信抢红包ASP.NET代码轻松实现 群里都在玩抢红包,抢了再发,发了再抢,简直是无聊,程序员感兴趣是的如何实现,这里简单说说实现思路,附上dome,代码有点low,好在是实现了,具体内容如下 正文 100块发30个红包    50块发13个红包    1块发10个红包    发红包需要满足以下几个条件 1.总金额不变 2.每个红包都必须有钱 3.尽量的均匀点,不然抢红包没什么意思了 实现思路 1.首先要确定最小单位,这里是精确到分,我这里以int类型进行计算,得出的结果也全是int类型 2.数据均匀,这里以 1 /// 抢红包 /// /// /// /// public List qhb(int money, int num) { int min = 1; int pjs = money / num; List list = new List(); Random rnd = new Random(); for (int i = 0; i < num; i++) { int max = (money / (num - i)) * 2; int s = rnd.Next(min, max); s = checkmoney(s, min, max); list.Add(s); money -= s; } //前面数据都是合理的,结尾必须多退少补 list = checklist(money, pjs, list); return list; } /// /// 余数处理 /// /// /// /// public List checklist(int money, int pjs, List list) { if (money != 0) { if (money > 0) { List list_order = maopao(list); //给最小 if (money / pjs == 0) { list_order[0] += money; } else { for (int i = 0; i < money / pjs + 1; i++) { if (i == money / pjs) { list_order[i] += (money - (money / pjs) * pjs); } else { list_order[i] += pjs; } } } return list_order; } else { List list_order = maopao(list,"desc"); //给最大 if (money / pjs == 0) { list_order[0] += money; } else { for (int i = 0; i < -(money / pjs) + 1; i++) { if (i == -(money / pjs)) { list_order[i] += (money - (money / pjs) * pjs); } else { list_order[i] -= pjs; } } } return list_order; } } return list; } /// /// 冒泡排序 /// /// /// /// public List maopao(List list,string order = "asc") { if (order != "asc") { for (int i = 0; i < list.Count; i++) { for (int j = 0; j < list.Count - i - 1; j++) { if (list[j + 1] > list[j]) { int temp = list[j]; list[j] = list[j + 1]; list[j + 1] = temp; } } } } else { for (int i = 0; i < list.Count; i++) { for (int j = 0; j < list.Count-i-1;j++) { if (list[j+1] < list[j]) { int temp = list[j]; list[j] = list[j+1]; list[j+1] = temp; } } } } return list; } /// /// 打乱顺序 /// /// /// public List suiji(List list) { Random rnd = new Random(); for (int i = 0; i < list.Count; i++) { int temp = list[i]; int j = rnd.Next(0, list.Count-1); list[i] = list[j]; list[j] = temp; } return list; } 本文已被整理到了《ASP.NET微信开发教程汇总》,欢迎大家学习阅读。 以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持中文源码网。