a = "aaa"
b = "bbb"
c = "ccc"
final = a + b + c
print final
import sys
print(sys.version)
print("hello world ~")
import os
print(os.defpath)
name = """sdfsdfsdf
hello
python
"""
print(name)
print("10//3 = ", // )
print("5**3 = ", ** )
print("5%3 = ", % )
print("14/3 = ", / )
print("=%s" % )
charA =
charB =
print("ASCII码65代表:%c" % charA)
print("ASCII码66代表:%c" % charB)
Num1 = 0xEF3
Num2 = 0xAB03
print('转换成十进制分别为:%u和%u' % (Num1, Num2))
Num3 =
print('转换成科学计数法为:%e' % Num3)
quote="\"Always remember you are unique"
multi_line_quote=''' just
like everyone else'''
new_string=quote+multi_line_quote
print("%s%s%s" % ('i like ',quote,multi_line_quote))
grocery_list=["a","b","c","d","e"]
other_events=['car','phone','bed','cat','pig','dog']
print("the first one is %s" % grocery_list[])
print(other_events[:])
to_do_list=[grocery_list,other_events]
print(to_do_list)
print(to_do_list[:][:])
print(to_do_list[:])
print(to_do_list[][])
print(to_do_list[][])
print(to_do_list[][])
print(to_do_list[][])
print(to_do_list[][])
print(to_do_list[][])