1
00:00:00,300 --> 00:00:01,550
This is a python quiz.

2
00:00:01,560 --> 00:00:03,350
Can you answer this question.

3
00:00:03,390 --> 00:00:20,620
If I set a 2 1 and b 2 2 and then I set C equal to it a plus b what will CB equal t notice it's 3.

4
00:00:20,630 --> 00:00:21,620
Why.

5
00:00:21,720 --> 00:00:24,470
Because I was originally a string.

6
00:00:24,480 --> 00:00:31,950
B was originally a string but I've changed the type of a two integer and the type of B to integer so

7
00:00:31,950 --> 00:00:33,480
I can add them together.

8
00:00:33,480 --> 00:00:40,410
So addition works so into one plus into two gives me int 3.

9
00:00:40,440 --> 00:00:47,160
Notice if I look at the type of C it's an integer so you can change types in Python if necessary.