WEBVTT 00:00.240 --> 00:05.640 One of the most important functionalities of programming logic is Harris do something like Excel cells 00:05.670 --> 00:07.490 that contain information for later. 00:07.500 --> 00:12.020 So there is the issue here is that you can use a more interesting vial and deal now when you finish 00:12.030 --> 00:12.890 your lies about. 00:12.930 --> 00:14.740 Well you can only save one number. 00:14.760 --> 00:16.550 For example aisy equal to 3. 00:16.590 --> 00:21.680 Now you can see five ten or a thousand numbers and one valuable example. 00:21.810 --> 00:25.400 A sequel to three come off for Acoma one in this case. 00:25.410 --> 00:30.210 When you've been in the viral bull you will see the whole army on the other hand if you want to work 00:30.210 --> 00:33.910 with separate numbers you can print only one number off a. 00:33.990 --> 00:35.910 But we'll talk more about that later. 00:36.010 --> 00:38.920 The key is that you don't understand why this is so important. 00:38.970 --> 00:44.820 I will just tell you for now that Iris goes hand in hand with a for loop statement in the previous chapter 00:44.830 --> 00:50.550 we saw that the law is very important because using these way the computer can calculate for a thousand 00:50.610 --> 00:56.280 of command lines so at ease the ticket to receive all of the intermediate values from a practical point 00:56.280 --> 00:58.660 of view and Nardy can have one tool. 00:58.680 --> 01:01.890 Or in general many items for example we will use again. 01:01.930 --> 01:08.700 Nobody has in numbers three four in one here you can see that the Saudis have point zero one in total. 01:08.790 --> 01:12.520 So if you want to print a fresh start them you can write a book. 01:12.530 --> 01:13.470 You assume zero. 01:13.470 --> 01:19.440 So if you want to add a new number in the army you can test right up to five in the python will create 01:19.470 --> 01:21.950 the maths that x 3 4 1 and 5. 01:21.960 --> 01:25.790 So let's try that in actual programming for just to follow the create and naray. 01:25.800 --> 01:32.560 So a sequel to three conemaugh or come out one now we can print this Harry. 01:35.160 --> 01:36.590 Short You can see the. 01:36.800 --> 01:45.590 So we can add zero salt aid or a bent a zero and we can add five a daughter and five. 01:47.190 --> 01:48.670 And sherrick is the result. 01:48.780 --> 01:50.720 Sure we can print onlly the first point. 01:50.730 --> 01:54.430 So print a in a position zero. 01:54.450 --> 02:02.300 They should so three Everything okay in we can print in their second position so the third the numbers. 02:02.340 --> 02:05.760 So this would solve their one Okay three in one. 02:05.760 --> 02:11.640 And if you just include the A's to create a list that has 10 points with zero value so as one you see 02:11.640 --> 02:14.840 quote two least these create are named the least. 02:14.910 --> 02:16.530 And we will have a four. 02:16.610 --> 02:19.490 I mean the rains zero. 02:19.570 --> 02:21.160 10 and nearly 1. 02:21.160 --> 02:25.180 Then we wee lad annual number in the V's number is equal to zero. 02:25.260 --> 02:33.300 So is 1 then 0 if we visit his ads we will look never leaves the with 10 numbers. 02:33.330 --> 02:35.030 And all of these numbers are zero. 02:35.060 --> 02:37.570 Also we forget the column here. 02:38.580 --> 02:40.570 Okay everything is correct.