zoukankan      html  css  js  c++  java
  • for循环

    迭代法:

    #region ======猴子吃桃,每天吃一半扔一个、吃七天第七天剩一个======
    int he = 1;
    for (int i = 6; i >= 1; i--)
    {
      he = (he + 1) * 2;
      Console.WriteLine("第" + i + "天桃子有" + he + "个");
    }
      Console.WriteLine("第一天有桃子" + he + "个");
    #endregion

    穷举法:

    int a = 0;//牙刷
    int b = 0;//香皂
    int c = 0;//洗发水
    int su = 0;//记数
    for (a = 0; a <= 20; a++)
    {
      for (b = 0; b <= 50; b++)
      {
        for (c = 0; c <= 6; c++)
        {
          if (a * 5 + b * 2 + c * 15 == 100)
          {
            Console.WriteLine("牙刷{0},香皂{1},洗发水{2}:", a, b, c);
            su++;
          }
        }
      }
    }
    Console.WriteLine("共有{0}种组合", su);

    break    终止循环

    contiune  中断循环,进入下一次循环

    +++雍家培+++
  • 相关阅读:
    《Effective java》读书笔记
    Ansible playbook
    Ansible模块
    Ansible介绍与安装
    HDFS完全分布式集群搭建
    screen配置窗口显示
    K8s下部署Istio
    使用RKE快速部署k8s集群
    Oracle批量创建同义词
    k8s基本概念
  • 原文地址:https://www.cnblogs.com/yongjiapei/p/5401208.html
Copyright © 2011-2022 走看看