--Originally published at Start in the world of the #TC101

>>> type(32)
<type 'int'>

--Originally published at Start in the world of the #TC101

Lets star with the definition of input and output:

• Input: Get data from the keyboard, a file or some other device
• Output: Display data on the screen or send data to a file or other device

Look this example, in the code you need

--Originally published at Start in the world of the #TC101

Loops in Think Python

Loops with “for”

Python provides a clean iteration syntax. Note the colon and indentation.

Example

>> for i in range(0, 3):
>>     print(i*2)
0
2
4

Loops with “while”

A While loop permits code to execute repeatedly until a certain condition is met. This is useful if the number of iterations required to complete a task is unknown prior to flow entering the loop.

Syntax

while condition:
    //do something

>> looping_needed = True
>>
>> while looping_needed:
>>     # some operation on data
>>     if condition:
>>          looping_needed = False