diff --git a/docs/datastructure.rst b/docs/datastructure.rst
index d4eb243..bfaa8e7 100644
--- a/docs/datastructure.rst
+++ b/docs/datastructure.rst
@@ -170,7 +170,7 @@ Tuples are data separated by comma.
>>> a[1]
'Debian'
>>> for x in a:
- ... print x,
+ ... print(x, end=' ')
...
Fedora Debian Kubuntu Pardus
@@ -316,7 +316,7 @@ If you want to loop through a dict use *iteritems()* method.
>>> data
{'Kushal': 'Fedora', 'Jace': 'Mac', 'kart_': 'Debian', 'parthan': 'Ubuntu'}
>>> for x, y in data.iteritems():
- ... print "%s uses %s" % (x, y)
+ ... print("%s uses %s" % (x, y))
...
Kushal uses Fedora
Jace uses Mac
@@ -355,7 +355,7 @@ If you want to loop through a list (or any sequence) and get iteration number at
::
>>> for i, j in enumerate(['a', 'b', 'c']):
- ... print i, j
+ ... print(i, j)
...
0 a
1 b
@@ -368,7 +368,7 @@ You may also need to iterate through two sequences same time, for that use *zip(
>>> a = ['Pradeepto', 'Kushal']
>>> b = ['OpenSUSE', 'Fedora']
>>> for x, y in zip(a, b):
- ... print "%s uses %s" % (x, y)
+ ... print("%s uses %s" % (x, y))
...
Pradeepto uses OpenSUSE
Kushal uses Fedora
@@ -392,11 +392,11 @@ In this example , you have to take number of students as input , then ask marks
data[name] = marks
for x, y in data.iteritems():
total = sum(y)
- print "%s 's total marks %d" % (x, total)
+ print("%s 's total marks %d" % (x, total))
if total < 120:
- print "%s failed :(" % x
+ print("%s failed :(" % x)
else:
- print "%s passed :)" % x
+ print("%s passed :)" % x)
The output
@@ -426,24 +426,24 @@ In this example we will multiply two matrices. First we will take input the numb
#!/usr/bin/env python
n = int(raw_input("Enter the value of n: "))
- print "Enter values for the Matrix A"
+ print("Enter values for the Matrix A")
a = []
for i in range(0, n):
a.append([int(x) for x in raw_input("").split(" ")])
- print "Enter values for the Matrix B"
+ print("Enter values for the Matrix B")
b = []
for i in range(0, n):
b.append([int(x) for x in raw_input("").split(" ")])
c = []
for i in range(0, n):
c.append([a[i][j] * b[j][i] for j in range(0,n)])
- print "After matrix multiplication"
- print "-" * 10 * n
+ print("After matrix multiplication")
+ print("-" * 10 * n)
for x in c:
for y in x:
- print "%5d" % y,
- print ""
- print "-" * 10 * n
+ print("%5d" % y, end=' ')
+ print("")
+ print("-" * 10 * n)
The output
diff --git a/docs/file.rst b/docs/file.rst
index b56cb40..1567d5d 100644
--- a/docs/file.rst
+++ b/docs/file.rst
@@ -79,8 +79,8 @@ You can even loop through the lines in a file object.
::
>>> fobj = open("sample.txt")
- >>> for x in fobj:
- ... print(x, end='')
+ >>> for x in f:
+ ... print(x, end=' ')
...
I love Python
Pradeepto loves KDE
@@ -90,10 +90,10 @@ Let us write a program which will take the file name as the input from the user
::
- #!/usr/bin/env python
- name = raw_input("Enter the file name: ")
+ #!/usr/bin/env python3
+ name = input("Enter the file name: ")
fobj = open(name)
- print fobj.read()
+ print(fobj.read())
fobj.close()
In the last line you can see that we closed the file object with the help of close() method.
@@ -141,11 +141,11 @@ In this example we will copy a given text file to another file.
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
import sys
if len(sys.argv) < 3:
- print "Wrong parameter"
- print "./copyfile.py file1 file2"
+ print("Wrong parameter")
+ print("./copyfile.py file1 file2")
sys.exit(1)
f1 = open(sys.argv[1])
s = f1.read()
@@ -162,12 +162,12 @@ The first value in *sys.argv* is the name of the command itself.
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
import sys
- print "First value", sys.argv[0]
- print "All values"
+ print("First value", sys.argv[0])
+ print("All values")
for i, x in enumerate(sys.argv):
- print i, x
+ print(i, x)
The output
@@ -224,7 +224,7 @@ Let us try to write an application which will count the spaces, tabs, and lines
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
import os
import sys
@@ -261,7 +261,7 @@ Let us try to write an application which will count the spaces, tabs, and lines
"""
if os.path.exists(path):
spaces, tabs, lines = parse_file(path)
- print "Spaces %d. tabs %d. lines %d" % (spaces, tabs, lines)
+ print("Spaces %d. tabs %d. lines %d" % (spaces, tabs, lines))
return True
else:
return False
@@ -318,4 +318,4 @@ line by line and find out the number of CPU(s).
.. tip:: Always remember to read files line by line than reading them as a whole. Sometimes you may have to read files which are way bigger than your available RAM.
-After you do this, try to write your own lscpu command in Python :)
+After you do this, try to write your own lscpu command in Python :)
\ No newline at end of file
diff --git a/docs/functions.rst b/docs/functions.rst
index 9a0e83e..9162546 100644
--- a/docs/functions.rst
+++ b/docs/functions.rst
@@ -35,15 +35,15 @@ Remember the palindrome program we wrote in the last chapter. Let us write a fun
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
def palindrome(s):
return s == s[::-1]
if __name__ == '__main__':
- s = raw_input("Enter a string: ")
+ s = input("Enter a string: ")
if palindrome(s):
- print "Yay a palindrome"
+ print("Yay a palindrome")
else:
- print "Oh no, not a palindrome"
+ print("Oh no, not a palindrome")
Now run the code :)
@@ -54,15 +54,15 @@ To understand local and global variables we will go through two examples.
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
def change(b):
a = 90
- print a
+ print(a)
a = 9
- print "Before the function call ", a
- print "inside change function",
+ print("Before the function call ", a)
+ print("inside change function", end=' ')
change(a)
- print "After the function call ", a
+ print("After the function call ", a)
The output
::
@@ -76,16 +76,16 @@ First we are assigning *9* to *a*, then calling change function, inside of that
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
def change(b):
global a
a = 90
- print a
+ print(a)
a = 9
- print "Before the function call ", a
- print "inside change function",
+ print("Before the function call ", a)
+ print("inside change function", end=' ')
change(a)
- print "After the function call ", a
+ print("After the function call ", a)
Here by using global keyword we are telling that *a* is globally defined, so when we are changing a's value inside the function it is actually changing for the *a* outside of the function also.
@@ -137,8 +137,8 @@ To avoid this you can write more idiomatic Python, like the following
>>> def f(a, data=None):
... if data is None:
... data = []
- ... data.append(a)
- ... return data
+ ... data.append(a)
+ ... return data
...
>>> print f(1)
[1]
@@ -152,7 +152,7 @@ Keyword arguments
::
>>> def func(a, b=5, c=10):
- ... print 'a is', a, 'and b is', b, 'and c is', c
+ ... print('a is', a, 'and b is', b, 'and c is', c)
...
>>> func(12, 24)
a is 12 and b is 24 and c is 10
@@ -166,7 +166,7 @@ In the above example you can see we are calling the function with variable names
::
>>> def func(a, b=13, v):
- ... print a, b, v
+ ... print(a, b, v)
...
File "<stdin>", line 1
SyntaxError: non-default argument follows default argument
@@ -201,7 +201,7 @@ In Python we use docstrings to explain how to use the code, it will be useful in
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
import math
def longest_side(a, b):
@@ -216,7 +216,7 @@ In Python we use docstrings to explain how to use the code, it will be useful in
return math.sqrt(a*a + b*b)
if __name__ == '__main__':
- print longest_side(4, 5)
+ print(longest_side(4, 5))
We will learn more on docstrings in reStructuredText chapter.
@@ -237,9 +237,9 @@ In Python any function can act as higher order function.
... return func(value)
...
>>> lst = high(dir, int)
- >>> print lst[-3:]
+ >>> print(lst[-3:])
['imag', 'numerator', 'real']
- >>> print lst
+ >>> print(lst)
.. note:: To know more read `this link <http://docs.python.org/2/faq/programming.html#how-do-you-make-a-higher-order-function-in-python>`_.
@@ -256,6 +256,6 @@ Example::
... "Returns the square of a given number."
... return num * num
...
- >>> print map(square, lst)
+ >>> print(map(square, lst))
[1, 4, 9, 16, 25]
diff --git a/docs/ifelse.rst b/docs/ifelse.rst
index c5cdff3..c0fba46 100644
--- a/docs/ifelse.rst
+++ b/docs/ifelse.rst
@@ -20,10 +20,10 @@ If the value of *expression* is true (anything other than zero), do the what is
::
- #!/usr/bin/env python
- number = int(raw_input("Enter a number: "))
+ #!/usr/bin/env python3
+ number = int(input("Enter a number: "))
if number < 100:
- print "The number is less than 100"
+ print("The number is less than 100")
Then we run it
@@ -40,12 +40,12 @@ Now in the above example we want to print "Greater than" if the number is greate
::
- #!/usr/bin/env python
- number = int(raw_input("Enter a number: "))
+ #!/usr/bin/env python3
+ number = int(input("Enter a number: "))
if number < 100:
- print "The number is less than 100"
+ print("The number is less than 100")
else:
- print "The number is greater than 100"
+ print("The number is greater than 100")
The output
@@ -59,16 +59,16 @@ Another very basic example
::
- >>> x = int(raw_input("Please enter an integer: "))
+ >>> x = int(input("Please enter an integer: "))
>>> if x < 0:
... x = 0
- ... print 'Negative changed to zero'
+ ... print('Negative changed to zero')
... elif x == 0:
- ... print 'Zero'
+ ... print('Zero')
... elif x == 1:
- ... print 'Single'
+ ... print('Single')
... else:
- ... print 'More'
+ ... print('More')
Truth value testing
===================
diff --git a/docs/index.rst b/docs/index.rst
index 4fdbd0d..db0fdfc 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -8,8 +8,7 @@ Welcome to Python for you and me
This is a simple book to learn Python programming language, it is for the programmers who are new to Python.
-
-The Python 2.x version of the same book can be found `here <http://pymbook.readthedocs.org/en/py2/>`_.
+The Python 2.x version of the same book can be found `here <http://pymbook.readthedocs.org/en/latest/>`_.
Contents:
diff --git a/docs/installation.rst b/docs/installation.rst
index 3b8215f..5e610ca 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -4,28 +4,30 @@
Installation
============
-In this chapter you will learn how to install Python
+In this chapter you will learn how to install Python3, the latest of the language.
+
On Windows
==========
-You have to download the latest Windows(TM) installer from the Python site http://www.python.org/ftp/python/2.7.3/python-2.7.3.msi . Install it just as any other Windows software.
+You have to download the latest Windows(TM) installer from the Python site, `x86_64 <https://www.python.org/ftp/python/3.4.1/python-3.4.1.amd64.msi>`_ and
+`i686 <https://www.python.org/ftp/python/3.4.1/python-3.4.1.msi>`_. Install it just as any other Windows software.
On GNU/Linux
============
-Generally all GNU/Linux distributions come with Python, so no need to worry about that :) If you don't have it then you can install it by either downloading from the Python website or from your distribution's repository.
+You will have to install the latest Python from the distribution's repository.
For Fedora
::
- [user@host]$ sudo yum install python
+ [user@host]$ sudo yum install python3
For Debian
::
- [user@host]$ sudo apt-get install python
+ [user@host]$ sudo apt-get install python3
diff --git a/docs/looping.rst b/docs/looping.rst
index 820232f..86284c3 100644
--- a/docs/looping.rst
+++ b/docs/looping.rst
@@ -23,7 +23,7 @@ The code we want to reuse must be indented properly under the while statement. T
>>> n = 0
>>> while n < 11:
- ... print n
+ ... print(n)
... n += 1
...
0
@@ -47,10 +47,10 @@ Let us try to solve *Fibonacci* series. In this series we get the next number by
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
a, b = 0, 1
while b < 100:
- print b
+ print(b)
a, b = b, a + b
The output
@@ -72,14 +72,14 @@ The output
In the first line of the code we are initializing *a* and *b*, then looping while b's value is less than 100. Inside the loop first we are printing the value of *b* and then in the next line putting the value of *b* to *a* and *a + b* to *b* in the same line.
-If you put a trailing comma in the *print* statement , then it will print in the same line
+In your print function call if you pass another argument called end and pass a space string, it will print in the same line with space delimiter. The default value for end is '\n'.
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
a, b = 0, 1
while b < 100:
- print b,
+ print(b,)
a, b = b, a + b
The output
@@ -96,7 +96,7 @@ Let us write a program to evaluate the power series. The series looks like e**x
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
x = float(raw_input("Enter the value of x: "))
n = term = num = 1
sum = 1.0
@@ -106,7 +106,7 @@ Let us write a program to evaluate the power series. The series looks like e**x
n += 1
if term < 0.0001:
break
- print "No of Times= %d and Sum= %f" % (n, sum)
+ print("No of Times= %d and Sum= %f" % (n, sum))
The output
::
@@ -139,7 +139,7 @@ In this example we are going to print the multiplication table up to 10.
#!/usr/bin/env python3
i = 1
- print("-" * 50),
+ print("-" * 50)
while i < 11:
n = 1
while n <= 10:
@@ -181,7 +181,7 @@ In a *print* statement if we multiply the string with an integer *n* , the strin
>>> print("#" * 20)
####################
>>> print("--" * 20)
- ---------------------------------------
+ ----------------------------------------
>>> print("-" * 40)
----------------------------------------
@@ -194,7 +194,7 @@ Design 1
::
#!/usr/bin/env python3
- row = int(raw_input("Enter the number of rows: "))
+ row = int(input("Enter the number of rows: "))
n = row
while n >= 0:
x = "*" * n
@@ -215,8 +215,8 @@ The output
Design 2
::
- #!/usr/bin/env python
- n = int(raw_input("Enter the number of rows: "))
+ #!/usr/bin/env python3
+ n = int(input("Enter the number of rows: "))
i = 1
while i <= n:
print("*" * i)
@@ -237,7 +237,7 @@ Design 3
::
#!/usr/bin/env python
- row = int(raw_input("Enter the number of rows: "))
+ row = int(input("Enter the number of rows: "))
n = row
while n >= 0:
x = "*" * n
@@ -258,7 +258,7 @@ The output
Lists
=====
-List datastructure
+
We are going to learn a data structure called list before we go ahead to learn more on looping. Lists can be written as a list of comma-separated values (items) between square brackets.
@@ -329,7 +329,7 @@ There is another to loop by using *for* statement. In Python the *for* statement
>>> a = ['Fedora', 'is', 'powerfull']
>>> for x in a:
- ... print(x, end=" ")
+ ... print x,
...
Fedora is powerfull
@@ -340,7 +340,6 @@ We can also do things like
>>> a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
>>> for x in a[::2]:
... print(x)
- ...
1
3
5
@@ -350,17 +349,18 @@ We can also do things like
range() function
================
-range() is a buitin function. From the help document
+range() is a buitin class. From the help document
::
- range(...)
- range([start,] stop[, step]) -> list of integers
- Return a list containing an arithmetic progression of integers.
- range(i, j) returns [i, i+1, i+2, ..., j-1]; start (!) defaults to 0.
- When step is given, it specifies the increment (or decrement).
- For example, range(4) returns [0, 1, 2, 3]. The end point is omitted!
- These are exactly the valid indices for a list of 4 elements.
+class range(object)
+ | range(stop) -> range object
+ | range(start, stop[, step]) -> range object
+ |
+ | Return a virtual sequence of numbers from start to stop by step.
+ |
+ | Methods defined here:
+
Now if you want to see this help message on your system type *help(range)* in the Python interpreter. *help(s)* will return help message on the object *s*. Examples of *range* function
@@ -446,7 +446,7 @@ This is a very simple game of sticks. There are 21 sticks, first the user picks
if sticks_taken >= 5 or sticks_taken <= 0:
print("Wrong choice")
continue
- print("Computer took: " , (5 - sticks_taken) , "n\n")
+ print("Computer took: " , (5 - sticks_taken) , "\n")
sticks -= 5
diff --git a/docs/operatorsexpressions.rst b/docs/operatorsexpressions.rst
index 621d687..4629c95 100644
--- a/docs/operatorsexpressions.rst
+++ b/docs/operatorsexpressions.rst
@@ -34,11 +34,11 @@ The code
::
- #!/usr/bin/env python
- days = int(raw_input("Enter days: "))
+ #!/usr/bin/env python3
+ days = int(nput("Enter days: "))
months = days / 30
days = days % 30
- print "Months = %d Days = %d" % (months, days)
+ print("Months = %d Days = %d" % (months, days))
The output
@@ -52,9 +52,9 @@ In the first line I am taking the input of days, then getting the months and day
::
- #!/usr/bin/env python
- days = int(raw_input("Enter days: "))
- print "Months = %d Days = %d" % (divmod(days, 30))
+ #!/usr/bin/env python3
+ days = int(input("Enter days: "))
+ print("Months = %d Days = %d" % (divmod(days, 30)))
The divmod(num1, num2) function returns two values , first is the division of num1 and num2 and in second the modulo of num1 and num2.
@@ -142,11 +142,11 @@ shorthand.py example
.. code-block:: python
- #!/usr/bin/env python
+ #!/usr/bin/env python3
N = 100
a = 2
while a < N:
- print "%d" % a
+ print("%d" % a)
a *= a
The output
@@ -255,14 +255,14 @@ This is a program to evaluate the quadratic equation
::
- #!/usr/bin/env python3
+ #!/usr/bin/env python
import math
a = int(input("Enter value of a: "))
b = int(input("Enter value of b: "))
c = int(input("Enter value of c: "))
d = b * b - 4 * a * c
if d < 0:
- print("ROOTS are imaginary")
+ print "ROOTS are imaginary"
else:
root1 = (-b + math.sqrt(d)) / (2.0 * a)
root2 = (-b - math.sqrt(d)) / (2.0 * a)
@@ -276,7 +276,7 @@ In this example we are going to calculate the salary of a camera salesman. His b
::
- #!/usr/bin/env python3
+ #!/usr/bin/env python
basic_salary = 1500
bonus_rate = 200
commision_rate = 0.02
@@ -286,7 +286,7 @@ In this example we are going to calculate the salary of a camera salesman. His b
commision = (commision_rate * numberofcamera * price)
print("Bonus = %6.2f" % bonus)
print("Commision = %6.2f" % commision)
- print("Gross salary = %6.2f" % (basic_salary + bonus + commision))
+ print("Gross salary = %6.2f") % (basic_salary + bonus + commision)
The output
diff --git a/docs/projectstructure.rst b/docs/projectstructure.rst
index 048886a..b43cfcf 100644
--- a/docs/projectstructure.rst
+++ b/docs/projectstructure.rst
@@ -173,8 +173,8 @@ Creating account
First register yourself in `this link <https://testpypi.python.org/pypi?%3Aaction=register_form>`_. You will
receive an email with a link, go to that link and confirm your registration.
-.pypirc file
--------------
+ .pypirc file
+ -------------
Your account details genrally stay inside a file called *.pypirc* under your home directory.
The content of the file will look like
diff --git a/docs/strings.rst b/docs/strings.rst
index a9cd1d5..e50d8b1 100644
--- a/docs/strings.rst
+++ b/docs/strings.rst
@@ -173,9 +173,9 @@ Palindrome are the kind of strings which are same from left or right whichever w
s = raw_input("Please enter a string: ")
z = s[::-1]
if s == z:
- print "The string is a palindrome"
+ print("The string is a palindrome")
else:
- print "The string is not a palindrome"
+ print("The string is not a palindrome")
The output
@@ -196,8 +196,8 @@ In this example we will count the number of words in a given line
::
#!/usr/bin/env python
- s = raw_input("Enter a line: ")
- print "The number of words in the line are %d" % (len(s.split(" ")))
+ s = input("Enter a line: ")
+ print("The number of words in the line are %d" % (len(s.split(" "))))
The output
::
diff --git a/docs/variablesanddatatypes.rst b/docs/variablesanddatatypes.rst
index b906239..e7b72ea 100644
--- a/docs/variablesanddatatypes.rst
+++ b/docs/variablesanddatatypes.rst
@@ -9,27 +9,17 @@ Every programming language is having own grammar rules just like the other langu
Keywords and Identifiers
========================
-Python codes can be divided into identifiers. Identifiers (also referred to as names) are described by the following lexical definitions:
+The following identifiers are used as reserved words, or keywords of the language, and cannot be used as ordinary identifiers. They must be spelled exactly as written here:
::
- identifier ::= (letter|"_") (letter | digit | "_")*
- letter ::= lowercase | uppercase
- lowercase ::= "a"..."z"
- uppercase ::= "A"..."Z"
- digit ::= "0"..."9"
-
-This means *_abcd* is a valid identifier where as *1sd* is not. The following identifiers are used as reserved words, or keywords of the language, and cannot be used as ordinary identifiers. They must be spelled exactly as written here:
-
-::
-
- and del from not while
- as elif global or with
- assert else if pass yield
- break except import print
- class exec in raise
- continue finally is return
- def for lambda try
+ False class finally is return
+ None continue for lambda try
+ True def from nonlocal while
+ and del global not with
+ as elif if or yield
+ assert else import pass
+ break except in raise
In Python we don't specify what kind of data we are going to put in a variable. So you can directly write abc = 1 and abc will become an integer datatype. If you write abc = 1.0 abc will become of floating type. Here is a small program to add two given numbers
@@ -54,16 +44,16 @@ From the above example you can understand that to declare a variable in Python ,
Reading input from the Keyboard
===============================
-Generally the real life Python codes do not need to read input from the keyboard. In Python we use raw_input function to do input. *raw_input("String to show")* , this will return a string as output. Let us write a program to read a number from the keyboard and check if it is less than 100 or not. Name of the program is testhundred.py
+Generally the real life Python codes do not need to read input from the keyboard. In Python we use input function to do input. *input("String to show")* , this will return a string as output. Let us write a program to read a number from the keyboard and check if it is less than 100 or not. Name of the program is testhundred.py
.. code-block:: python
- #!/usr/bin/env python
- number = int(raw_input("Enter an integer: "))
+ #!/usr/bin/env python3
+ number = int(input("Enter an integer: "))
if number < 100:
- print "Your number is smaller than 100"
+ print("Your number is smaller than 100")
else:
- print "Your number is greater than 100"
+ print("Your number is greater than 100")
The output
@@ -81,14 +71,14 @@ In the next program we are going to calculate investments.
::
#!/usr/bin/env python
- amount = float(raw_input("Enter amount: "))
- inrate = float(raw_input("Enter Interest rate: "))
- period = int(raw_input("Enter period: "))
+ amount = float(input("Enter amount: "))
+ inrate = float(input("Enter Interest rate: "))
+ period = int(input("Enter period: "))
value = 0
year = 1
while year <= period:
value = amount + (inrate * amount)
- print "Year %d Rs. %.2f" % (year, value)
+ print("Year %d Rs. %.2f" % (year, value))
amount = value
year = year + 1
@@ -123,12 +113,12 @@ In the next program we will do an average of N numbers.
sum = 0
count = 0
while count < N:
- number = float(raw_input(""))
+ number = float(input(""))
sum = sum + number
count = count + 1
average = float(sum)/N
- print "N = %d , Sum = %f" % (N, sum)
- print "Average = %f" % average
+ print("N = %d , Sum = %f" % (N, sum))
+ print("Average = %f") % average
The output
@@ -156,12 +146,12 @@ In this program we will convert the given temperature to Celsius from Fahrenheit
::
- #!/usr/bin/env python
+ #!/usr/bin/env python3
fahrenheit = 0.0
- print "Fahrenheit Celsius"
+ print("Fahrenheit Celsius")
while fahrenheit <= 250:
celsius = ( fahrenheit - 32.0 ) / 1.8 # Here we calculate the Celsius value
- print "%5.1f %7.2f" % (fahrenheit , celsius)
+ print("%5.1f %7.2f" % (fahrenheit , celsius))
fahrenheit = fahrenheit + 25
The output