1 00:00:14,220 --> 00:00:20,280 Hello and welcome to the Gold Anchor Academy language course in this issue, and we want to continue 2 00:00:20,280 --> 00:00:21,570 the variable concept. 3 00:00:25,530 --> 00:00:29,900 In the previous session, we could define the variables without the type. 4 00:00:30,390 --> 00:00:35,460 And in this case, we consider the case where the expression is removed. 5 00:00:36,420 --> 00:00:44,930 If the expression is removed, then the variable holds zero values for defined like zero four, no false 6 00:00:44,940 --> 00:00:48,980 for Bosnians in need for end fees and response time. 7 00:00:49,560 --> 00:00:55,050 So there is no such concept of an initialized variable in gold language. 8 00:00:55,440 --> 00:00:58,170 Now let's do an example for this case. 9 00:00:59,370 --> 00:01:11,130 First, we define two variables that declared in initialize without expiration, so we write that variable 10 00:01:12,150 --> 00:01:17,280 one by the time end and without initialize. 11 00:01:17,370 --> 00:01:27,690 Now go to the next line and define another variant and like that value the two by the time string and 12 00:01:27,690 --> 00:01:28,200 VAR 13 00:01:31,290 --> 00:01:35,440 variable three by the time followed. 14 00:01:35,730 --> 00:01:36,690 64. 15 00:01:38,770 --> 00:01:53,560 Now displayed a variable, so do the following F.A. dance print of the value of variable one columns 16 00:01:54,460 --> 00:02:06,700 per cent, the back slash and insert rally about one and do this print EF four and other variables like 17 00:02:06,880 --> 00:02:09,340 affinity dot print of 18 00:02:12,490 --> 00:02:20,890 the value of variable to column because the variable too is studying. 19 00:02:20,890 --> 00:02:33,520 So we define per cent s as format testing and practice list and insert variable two and four variable 20 00:02:33,520 --> 00:02:33,940 three. 21 00:02:34,210 --> 00:02:36,850 We write a Fenty's Dot Print F 22 00:02:39,940 --> 00:02:50,320 the value of variable three columns because the type of variable threes float 64. 23 00:02:50,320 --> 00:02:59,740 So we said per cent f as convert to character or format testing for this value of a backslash and set 24 00:03:00,400 --> 00:03:01,690 variable three. 25 00:03:02,230 --> 00:03:06,640 Now reformat the code, save the project and execute the curriculum. 26 00:03:06,640 --> 00:03:09,880 So go to terminal and run the comment. 27 00:03:09,880 --> 00:03:12,160 Go round backslash. 28 00:03:12,160 --> 00:03:13,660 May that go. 29 00:03:15,010 --> 00:03:17,020 Now we can see the output. 30 00:03:18,070 --> 00:03:21,010 The value of variable one is zero. 31 00:03:21,430 --> 00:03:29,590 The value of variable two is NEEN and the value of variable three is zero point zero. 32 00:03:29,860 --> 00:03:36,100 So we could define variables without expression and c the default value for them. 33 00:03:36,700 --> 00:03:40,750 In order not to prolong the time of decision, we will finish it. 34 00:03:40,760 --> 00:03:43,690 Then we will continue the content in the next session. 35 00:03:43,840 --> 00:03:44,410 Goodbye.