WEBVTT 00:02.190 --> 00:03.100 Hello, everyone. 00:03.420 --> 00:10.080 So in this particular session, we will be starting our journey with Biton, so the agenda for this 00:10.080 --> 00:14.970 particular session is to learn to run a download book. 00:16.050 --> 00:20.100 To see different ways for getting the input and output. 00:21.440 --> 00:23.570 Seeing how to comment inviter. 00:25.120 --> 00:27.250 We will see different data VIPs. 00:28.220 --> 00:29.600 I'm very nervous. 00:30.750 --> 00:34.370 And then we will learn about the new device. 00:36.240 --> 00:42.090 So first of all, let's go to the Jupiter book once the directory structure is open. 00:42.240 --> 00:43.500 You can go to new. 00:44.400 --> 00:48.630 And take five and three, this would create a new model for you. 00:48.960 --> 00:52.770 I already have a new home to give you that I would take on that. 00:53.850 --> 00:55.380 It will open my notebook. 00:56.200 --> 00:59.650 I can rename this book to say. 01:00.770 --> 01:01.580 Fighting. 01:03.530 --> 01:05.540 Session one. 01:12.330 --> 01:19.830 Now, to add a new cell, you can click on this plus sign here, this will insert new sets and if you 01:19.830 --> 01:21.780 want to remove a particular cell. 01:23.090 --> 01:27.370 You can take this as a sign which would cut, Deselected said. 01:31.360 --> 01:33.820 Now, a cell could be of two types. 01:34.120 --> 01:42.440 The facility is a rendezvous with said this hotel is something which I can run using this sign. 01:43.300 --> 01:46.050 This can be used to run this cell. 01:46.360 --> 01:49.450 Apart from that, I can drive any piece of port. 01:51.460 --> 02:00.490 And click on Shift into which would run this quote for me, it will show this output in front of this 02:00.490 --> 02:09.700 out column and it and the number of the cell, the sequence of the cell number will be written in this 02:09.700 --> 02:10.450 particular. 02:11.470 --> 02:12.420 Square bracket. 02:14.170 --> 02:16.660 So let's say I run on Addison. 02:21.320 --> 02:23.480 And I arrived on the scene. 02:25.920 --> 02:32.440 Now, if I rerun this cell, so now the sequence number for this one will change to the next one, so 02:32.460 --> 02:33.720 to doing this to fourth. 02:34.840 --> 02:37.090 So you see how the sequence number just changed. 02:38.120 --> 02:45.530 Apart from that, we have another four month, which is a month down, is basically used for adding 02:45.530 --> 02:47.400 documentation to the book. 02:48.380 --> 02:53.360 If you want to create the heading, you can click cache and space. 02:53.870 --> 02:57.770 So whatever you will be writing next would come as a heading. 03:02.910 --> 03:06.750 Similarly, I can use to harsh for a smaller size. 03:08.650 --> 03:11.030 And three hash and so on. 03:11.340 --> 03:12.970 Of these monocytes. 03:14.710 --> 03:16.240 And anything without. 03:17.130 --> 03:20.430 A harsh space would mean a normal Texas. 03:25.130 --> 03:28.730 Now, let's see how we can take input from the user. 03:30.150 --> 03:32.610 So to take input from the user. 03:47.760 --> 03:53.730 To take input from the user, to take input from the user, we will write input. 03:54.810 --> 04:04.760 And in it, we will write the question which we want to be displaying so we can see what is your name? 04:07.800 --> 04:11.410 And once we done this, it will be able to take the input. 04:11.710 --> 04:16.230 So let me save money and enter. 04:16.560 --> 04:18.060 So it took the value. 04:18.060 --> 04:19.560 Munsie as the input. 04:20.560 --> 04:28.420 If I want to print the response so what I can do is I can save print. 04:33.880 --> 04:37.580 So this will print the output for me. 04:38.080 --> 04:39.460 So let's say Munsie. 04:43.460 --> 04:47.690 So this will bring this one to me if I want to bring something else. 04:49.170 --> 04:51.840 I can see Brent and. 04:52.770 --> 04:54.690 Drink whatever I want to see. 04:55.740 --> 04:56.520 Hello. 04:58.590 --> 04:59.420 What? 05:02.600 --> 05:09.050 And I'm able to pray and tell about you instead of this, if I want to do any particular mathematical 05:09.050 --> 05:10.890 operation, I can do that. 05:10.910 --> 05:11.510 Also. 05:15.970 --> 05:18.370 So it does the mathematical operation for me. 05:21.120 --> 05:23.880 The next thing that you will be discussing now. 05:24.780 --> 05:27.300 Is how to come in fighting. 05:28.530 --> 05:32.610 So to add comment in Biton, what we can do is. 05:33.730 --> 05:38.350 We will see hash and. 05:39.360 --> 05:41.910 This is a common. 05:44.090 --> 05:45.710 Now, if I. 05:47.310 --> 05:49.010 On any particular code here. 05:51.170 --> 05:55.790 Then this particular line would not be drawn, but see. 05:56.790 --> 06:05.210 In case I do not put any comment, the line would show me an error because this is not a correct Biton 06:05.220 --> 06:07.730 statement, so it gives me an Dixon. 06:09.260 --> 06:12.410 If I comment this again, the syntax error would go. 06:14.990 --> 06:21.440 Another way to create a comment inviting is using strings. 06:23.340 --> 06:28.200 You can convert a particular line into a comment by. 06:29.130 --> 06:32.550 Diving control with the forward slash. 06:34.070 --> 06:36.970 This would also come in this particular night. 06:37.930 --> 06:46.130 Now, in case I want to give another comment, I can also remove the hash, I can put this in a string 06:46.170 --> 06:46.460 form. 06:47.260 --> 06:52.270 So this will also be treated as a comment. 06:52.720 --> 06:54.420 I will have to remove the space from here. 06:56.210 --> 07:00.440 This will also be treated as a comment and would not be displayed. 07:06.380 --> 07:12.530 The next thing which we have to discuss is data types, so let's see what type of data types we have 07:12.530 --> 07:14.900 invited inviting. 07:14.920 --> 07:17.090 We have numbers. 07:18.720 --> 07:23.220 The data for numbers is in indigenous and floating point. 07:25.690 --> 07:29.410 Integer, which is viewed as I n t. 07:30.700 --> 07:37.120 Is a whole number, which could be any number, like three three hundred two hundred, five hundred 07:37.570 --> 07:39.430 without any decimal point. 07:41.510 --> 07:49.550 Floating point is any number which has a decimal point present in it, so two point twenty four point 07:49.550 --> 07:53.060 six hundred point zero are floating point numbers. 07:54.550 --> 08:00.150 The next day that I, which we have is string's depicted as FDR. 08:01.320 --> 08:11.540 And string is an ordered sequence of characters, so hello, Sammy, two thousand or any other character 08:11.550 --> 08:13.340 is considered as a string. 08:14.400 --> 08:17.490 Began the note, a string by. 08:19.180 --> 08:23.170 Creating a string by having a single code. 08:30.530 --> 08:35.780 This would be a string in case I keep something in the Bellecourt. 08:38.260 --> 08:53.040 This would also be extreme if I put something in triple quotes, this would also be considered as a 08:54.040 --> 08:54.880 string. 08:56.550 --> 08:59.880 This would also be considered as a strength, so if I print this. 09:06.510 --> 09:12.960 You can see this is a multiline string while these are just. 09:13.950 --> 09:22.290 No strings, these do not have any multi-line here, so these are normal strings, so I can use single 09:22.290 --> 09:26.310 codes, double codes and track records. 09:27.420 --> 09:28.890 We are creating streak's. 09:30.880 --> 09:40.360 The other details which we have, our lists, dictionaries, diapers, sex and booleans. 09:41.370 --> 09:49.200 So we would start discussing about different bites once we are done with the different types of variables. 09:50.240 --> 10:01.760 So what is a variable, a variable is a placeholder which will hold a particular value and give it a 10:01.760 --> 10:02.130 name. 10:02.660 --> 10:08.620 So let's say I have a number seven and I want to use this number again and again. 10:09.200 --> 10:19.280 So what I can do is I will create a variable named X and this X will hold the value of seven so that 10:19.280 --> 10:24.680 whenever I want to call out the value of X, I can use it again. 10:25.160 --> 10:31.880 So similarly, I can create another variable Y, which would be a float type and something. 10:31.890 --> 10:35.870 Then I can have another variable which has a boolean value. 10:36.050 --> 10:42.080 So a variable is a placeholder which can hold any type of use inside it. 10:44.740 --> 10:52.120 So let's have a look at different variables, so here I'm creating a variable eight on this variable, 10:52.120 --> 10:55.960 it will hold a numeric value, say, eighty nine. 10:56.910 --> 11:01.440 And I will create an imprint for you. 11:03.490 --> 11:11.020 So when I into the valley for the easy nine, similarly I create another domain, even X equal to thirty 11:11.020 --> 11:15.460 four and I will print X for you. 11:17.170 --> 11:22.570 So let me find the product of a and. 11:23.510 --> 11:24.170 Ex. 11:25.210 --> 11:26.950 And rented for. 11:31.230 --> 11:36.150 So the product of E and X is three thousand and twenty six. 11:37.580 --> 11:40.440 So this is what a variable would allow me to do. 11:40.670 --> 11:48.430 So instead of typing eighty nine and thirty four again and again, I can see these values in a holder 11:48.770 --> 11:52.520 or the variable, which is having a particular name. 11:52.730 --> 12:01.160 And I can pull out the variable any time, anywhere I want without actually keeping track of what value 12:01.160 --> 12:01.970 it holds. 12:02.240 --> 12:07.610 So let's say I update the value of E as one zero two four. 12:10.020 --> 12:15.410 And again, I added the value of a as thirty five. 12:15.960 --> 12:22.290 So now I do not have to keep remembering that what the value was, it was over the course of time. 12:22.300 --> 12:27.030 I can simply print it and see what the value for it is. 12:30.660 --> 12:36.300 This is what being able to help us in achieving the next topic, which we will be going through, is 12:36.300 --> 12:43.460 numbers and the different type of numbers that we have and different operations which we can do on numbers. 12:43.890 --> 12:48.840 So let us see the different type of numbers which we have first. 12:50.240 --> 12:58.340 So the numbers that we have are indigenous and floating point, so let me create individual value, 12:58.760 --> 13:01.550 see X equals to Trin. 13:03.190 --> 13:07.840 So if you want to print the value of X, they can print. 13:09.690 --> 13:10.500 Ex. 13:12.000 --> 13:20.520 And if I want to bring the type of X, I can check this by saying diet and inside this I can give X, 13:20.970 --> 13:27.390 so the value for X is 12 and the data type of X is in. 13:29.330 --> 13:36.090 Now, let me create another floating point value, so a float value, let's say. 13:36.140 --> 13:44.030 Why is he going to do to point my name and let me print? 13:46.430 --> 13:49.580 Why and bring the type of I also. 13:56.810 --> 14:03.200 So why is the one nine nine and the day that I four, why is float now? 14:03.200 --> 14:08.200 There are different type of operations which I can perform on these numbers. 14:08.540 --> 14:17.570 So the first operation which I can perform is the basic arithmetic operation, the first one being. 14:19.480 --> 14:20.250 Addition. 14:22.530 --> 14:24.810 I can add X. 14:26.140 --> 14:26.980 And why? 14:28.000 --> 14:31.890 And it will give me fourteen point ninety. 14:34.320 --> 14:36.900 I can subtract X from my. 14:41.490 --> 14:44.250 And it would give me negative nine one zero one. 14:45.070 --> 14:47.650 I can multiply these. 14:50.070 --> 14:57.020 So it would give me twenty five point eight, the next operation, which I can do is of division. 14:57.480 --> 15:00.090 So let's say we divide three by two. 15:01.450 --> 15:05.740 So although three and two are both integers. 15:06.890 --> 15:14.930 It is giving us a floating point value as a result, and here we can see that then the value is when 15:14.930 --> 15:21.670 the operations are done between individual and a float, it will by default, consider the data type 15:21.680 --> 15:28.000 of the design and accordingly, it will make the value as integer or floor. 15:28.130 --> 15:36.270 Now, because we have as a floating point, that is why it made all the results as float values. 15:36.500 --> 15:44.120 Now, in case I am adding to numbers as two and three, which are integers, the result is also in dijo. 15:44.300 --> 15:50.020 But when I converted this into a float point, it will give me a float as a result. 15:52.170 --> 15:59.310 The next operation, which I can perform is a flawed division, so let us see, we have seven and we 15:59.340 --> 16:00.000 want to. 16:01.780 --> 16:04.900 Find the floor, the floor value. 16:05.910 --> 16:10.890 With respect to food, so here I get the floor value as one. 16:14.270 --> 16:23.570 Now, the another solution, another thing which I can do is let's say I want to find out the remainder 16:23.960 --> 16:27.190 after a particular division operation. 16:27.470 --> 16:31.580 So let's say I divide seven by four and want to find out that. 16:31.580 --> 16:32.170 I mean, the. 16:34.720 --> 16:43.030 Then the value would be three, so I can use this percentage sign as a module, which will give me the 16:43.030 --> 16:44.920 remainder as the result. 16:46.310 --> 16:51.020 Another operation which I can perform is to find out the barber. 16:52.510 --> 16:53.350 So. 16:55.280 --> 16:57.050 I can do that using. 17:01.290 --> 17:06.600 So this would give me the result that the tree being eight. 17:07.900 --> 17:15.340 The nurse next operation, which I can do using this father operation, is to find out the square root. 17:16.310 --> 17:20.030 I can do that by letting I have eight. 17:21.340 --> 17:23.830 And I want to find out the cube root. 17:24.990 --> 17:31.290 So I can trace it to the power of one by three, so it will give me the key root of the number. 17:32.690 --> 17:42.230 If I want to find out a square root of a number, I can simply say four days to the power of zero point 17:42.500 --> 17:42.900 five. 17:43.310 --> 17:45.440 So now it would give me the square root. 17:47.340 --> 17:56.040 Apart from this, I can do a lot more complex operations and let's see the order of the operations, 17:56.040 --> 18:02.730 so let's say to Leiston, multiply by five. 18:04.280 --> 18:05.060 Plus. 18:08.740 --> 18:10.570 So this gives me 50 for. 18:11.650 --> 18:19.690 So it will give the president to the multiplication sign and after that perform the addition operation. 18:21.160 --> 18:29.350 Now, in case we have into this, then it will give decision proceedings to parenthesis. 18:33.490 --> 18:40.480 Hence, the result is a four, which is 10 plus two, 12 and two five plus two seven. 18:45.870 --> 18:54.120 Another thing which I can do with numbers is if I want to convert the data that I offer to the float 18:54.120 --> 19:00.060 or float to an integer, I can do that by typecasting my particular rating. 19:00.870 --> 19:05.370 So let's say I have leveraged X, which had some value. 19:05.370 --> 19:07.240 So exciting these value. 19:07.470 --> 19:12.900 So if I want to convert this X into a float, I can simply float. 19:14.890 --> 19:18.920 X. So this would convert this value into a floating point. 19:19.180 --> 19:25.810 Now, to actually make it effective, because now when I say float X, it will give me the float value, 19:26.050 --> 19:28.990 but it would not have updated the typeface. 19:29.000 --> 19:29.900 So if I see. 19:32.560 --> 19:40.540 X. So the time is still in beta, so what I can do is I can say X is equal to. 19:44.130 --> 19:52.140 Float X. So now when I have done this, the type of candidate X would have been updated to float. 19:53.160 --> 19:58.660 Similarly, I can convert the floor to an individual by saying int. 20:01.220 --> 20:02.660 By playing my name. 20:04.900 --> 20:06.510 And that's Steve, isn't it? 20:07.360 --> 20:09.910 So now if they find out that they. 20:11.640 --> 20:13.240 Or ZET. 20:19.000 --> 20:21.050 Sorry, sorry, sorry. 20:22.480 --> 20:23.590 Dipo said. 20:32.920 --> 20:35.500 Let me read from Mr. Michael. 20:37.120 --> 20:45.100 In case you face any problem, see, any object is not Coliban or anything like that, what we can do 20:45.100 --> 20:46.760 is we can restart the gun. 20:47.380 --> 20:49.660 So this particular error would go away. 20:50.020 --> 20:52.450 So now I'm running this. 20:52.990 --> 20:55.900 So it will give me the time as a teacher. 21:02.650 --> 21:11.080 We would walk on several operations using integers and floats, but this is it for this particular session. 21:11.320 --> 21:16.120 In the next session we would learn about strings and different string operations.