优秀代码

1. 使用while循环输入 1 2 3 4 5 6 8 9 10

 0
while count < 10:
    count += 1
    if count == 7:
        print(' ')
    else:
        print(c

01

count = 0
while count < 10:
    count += 1
    if count == 7:
        continue
    print(count)

02

2. 输出 1-100 内的所有奇数

count = 1
while count < 101:
    print(count)
    count += 2

01

count = 1
while count < 101:
    if count % 2 == 1:
        print(count)
    count += 1

02

3. 求1-2+3-4+5 ... -99的所有数的和

m = 0
count = 1
while count < 100:
    if count % 2 == 0:
        sum = sum - count
    else:
        sum = sum + count
    count += 1
print(sum)

01

4. 用户登陆（三次机会）

i = 0
while i < 3:
    username = input('请输入账号：')
    password = input('请输入密码：')
    if username == 'zss' and password == '123':
        print('登录成功')
        break
    else:
        print('登录失败请重新登录')
    i += 1
else:
    print("滚蛋吧")

基础版

5. 格式化输出

name = input('请输入姓名:')
age = input('请输入年龄:')
job = input('请输入工作:')
hobbie = input('你的爱好:')

msg = '''------------ info of %s -----------
Name  : %s
Age   : %d
job   : %s
Hobbie: %s
------------- end -----------------''' %(name,name,int(age),job,hobbie)
print(msg)

01

name = input('请输入姓名:')
age = input('请输入年龄:')
job = input('请输入工作:')
hobbie = input('你的爱好:')

msg = '''------------ info of {0} -----------
Name  : {0}
Age   : {1}
job   : {2}
Hobbie: {3}
------------- end -----------------''' .format(name,int(age),job,hobbie)
print(msg)

02