Python PART - 4 !

Now let us move to next part of python.. i.e taking input from user. Go to terminal, type python and this will appear

Now type the following :
name = raw_input()
then type the name and apply command :
print name
print "my name is", name

so one thing to be noted is to put ' , ' after writing extra message to be printed.

If you want to input only Integer value then use : x = int(raw_input())

Anther way out is

There are many operators used in Python like :

+ plus
- minus
/ slash
* asterisk
% percent
< less-than
> greater-than
<= less-than-equal
>= greater-than-equal

The order Python follows is :PEMDAS which stands for Parentheses Exponents Multiplication Division Addition Subtraction.

STRINGS WITH VARIABLES EMBEDDED

Here, we have just a value to variable which we have used in string.
Have you ever thought to use both %s and %d in sentence ?
Yes it is possible !
See the following example

so it must be clear that you need to use ' + ' (without quotes) to use %s and %d in same line.
+ is the string concatenation operator.



Another way is as shown in the following image :