Creating programs to print 'hello world' is a general
concept, so I will start with that. Unlike any language where you have
to call library to print the statement, Python has nothing Luke that.
So, for 'hello world' program -
If you are in Linux -
1. Open terminal and type Python.
$python
2. Then just write print "hello world"
>>print "hello world "
3. It will show the output "hello world"
So, for 'hello world' program -
If you are in Linux -
1. Open terminal and type Python.
$python
2. Then just write print "hello world"
>>print "hello world "
3. It will show the output "hello world"
For windows it is even more simpler,
Open the Python idle and type the above said statement. The out put will be the same.
But we need something more than "hello world" !
Open the Python idle and type the above said statement. The out put will be the same.
But we need something more than "hello world" !
Open the terminal and write Python again. Write: >>5+4
>>9
You can multiply,divide and do all the basic operations on the Python console.
You can also have variables.
>>a=5
>>b=4
>>c=a+b
>>9
You can see the output of c. The program is simply assign values to a and b variables and their addition in variable c. Python is smart enough to guess the types of variables by itself.
>>9
You can multiply,divide and do all the basic operations on the Python console.
You can also have variables.
>>a=5
>>b=4
>>c=a+b
>>9
You can see the output of c. The program is simply assign values to a and b variables and their addition in variable c. Python is smart enough to guess the types of variables by itself.
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