Last login: Sun Jan 15 17:42:54 on console

Lakos-iMac:~ Lako$ python

Python 2.7.10 (default, Jul 30 2016, 19:40:32) 

[GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.34)] on darwin

Type "help", "copyright", "credits" or "license" for more information.

>>> prompt = """

...     1. add

...     2. del

...     3. list

...     4. Quit

... 

...     Enter number: """

>>> 

>>> number = 0

>>> while number != 4:

...     print(prompt)

...     number = int(input())

... 

        1. add

        2. del

        3. list

        4. Quit

        Enter number: 

1

        1. add

        2. del

        3. list

        4. Quit

        Enter number: 

2

        1. add

        2. del

        3. list

        4. Quit

        Enter number: 

3

        1. add

        2. del

        3. list

        4. Quit

        Enter number: 

4

>>> 

>>> coffee = 10

>>> money = 300

>>> while money :

...     print("Coffee")

...     coffee = coffee - 1

...     print("coffee left %d" % coffee)

...     if not coffee:

...             print("out of coffee")

...             break

... 

Coffee

coffee left 9

Coffee

coffee left 8

Coffee

coffee left 7

Coffee

coffee left 6

Coffee

coffee left 5

Coffee

coffee left 4

Coffee

coffee left 3

Coffee

coffee left 2

Coffee

coffee left 1

Coffee

coffee left 0

out of coffee

#coffee.py

coffee = 10

while True:

        money = int(input("money please : "))

        if money == 300:

                print("coffee here")

                coffee = coffee - 1

        elif money > 300:

                print("here's change %d and coffee" % (money -300))

                print("coffee left : %d" % coffee)

        if not coffee:

                print("sold out")

                break

>>> while True:

...     print("Ctrl+C를 눌러야 while문을 빠져나갈 수 있습니다.")

...

Ctrl+C를 눌러야 while문을 빠져나갈 수 있습니다.

Ctrl+C를 눌러야 while문을 빠져나갈 수 있습니다.

Ctrl+C를 눌러야 while문을 빠져나갈 수 있습니다.

....

#hello

money, m1000, c10, c50, c100, c500 = 0,0,0,0,0,0

money = int(input("how much?"))

m1000 = money // 1000

money = money % 1000

c500 = money // 500

money = money % 500

c100 = money // 100

money = money % 100

c50 = money // 50

money = money % 50

c1 = money // 10

money = money % 10

print(m1000, c500, c100, c50, c10)