Python

# ex1: Print
# -*- coding: utf-8 -*-
print "I'd much rather you 'not'."
print 'I "said" do not touch this.'
print "世界,你好"
# on terminal, run ex1.py
python ex1.py
 
# ex2: Common
# This is a common
print "common" #This is a common too.
 
# ex3: Numbers and Math
# + - / * % < > <= >=
# more: **
print "Result is ", 2*2-3/1, "+", 7%6,"=", 2, "is", 2>1, 2**8
 
# ex4: Variables And Names
cars = 100
space_in_a_car = 4.0
 
# ex5: More Variables and Printing
my_name = 'lucy'
my_age = 16
print "My name is %s." % my_name
print "My name is %s, i am %d old." % ( my_name, my_age )
 
# ex6: Strings and Text
print "My name is: %r" % "lucy"  # Print "My name is:'lucy'".
print "My name is: '%s'" % "lucy"  # Print the same.
my_name = "My name is: %r"
print my_name % 'lucy' # Print the same.
 
# ex7: More Printing
print "a" + "b" + "c" * 5 # Print "abccccc"