Python 어렵게 배우기 - Exercise 29: What If

원문 : http://learnpythonthehardway.org/book/ex29.html

If 문에 대해 공부해 보자 (ex29.py)

people = 20
cats = 30
dogs = 15


if people < cats:
    print "Too many cats! The world is doomed!"

if people > cats:
    print "Not many cats! The world is saved!"

if people < dogs:
    print "The world is drooled on!"

if people > dogs:
    print "The world is dry!"


dogs += 5

if people >= dogs:
    print "People are greater than or equal to dogs."

if people <= dogs:
    print "People are less than or equal to dogs."


if people == dogs:
    print "People are dogs."

결과

알 수 있는 내용

if 문의 기본 문법...

"""

if 조건식 :

    참일 경우....

"""