zoukankan      html  css  js  c++  java
  • 作业2

    1. 使用while循环输出1 2 3 4 5 6 8 9 10

    count=1
    while count <= 10:
        if count == 7:
            count+=1
            continue
        print(count)
        count+=1
    2. 求1-100的所有数的和
    n=0
    count=1
    while count <= 100:
        res+=count
        count+=1
    print(n)
    3. 输出 1-100 内的所有奇数
    count=0
    while count <= 100:
    if count%2 == 1:
    print(count)
    count+=1
    4. 输出 1-100 内的所有偶数
    count=1
    while count <= 100:
        if count%2 == 0:
            print(count)
        count+=1
    5. 求1-2+3-4+5 ... 99的所有数的和
    res=0
    count=1
    while count <= 5:
        if count%2 == 0:
            res-=count
        else:
            res+=count
        count+=1
    print(res)
    6. 用户登陆(三次机会重试)
    while count < 3:
        name=input('请输入用户名:')
        password=input('请输入密码:')
        if name == 'egon' and password == '123':
            print('login success')
            break
        else:
            print('用户名或者密码错误')
            count+=1
    7:猜年龄游戏
    age=18

    count=0
    while count < 3:
    n=int(input('>>: '))
    if n == age:
    print('恭喜你答对了')
    break
    count+=1
    8:猜年龄游戏升级版
    age=18

    count=0
    while True:
    if count == 3:
    h=input('继续(Y/N?)>>')
    if h == 'Y' or h == 'y':
    count=0
    else:
    break
    n=int(input('>>: '))
    if n == age:
    print('恭喜你答对了')
    break
    count+=1
  • 相关阅读:
    java日期格式转换工具类
    关于IOS给我的启发
    (转载)小米手机给我的启发和思考
    ElasticDownload
    ShopMall
    CycleViewPager
    MaterialImageView
    ZrcListView
    superCleanMaster
    QuickNewsLibs
  • 原文地址:https://www.cnblogs.com/lvyipin1/p/9649614.html
Copyright © 2011-2022 走看看