WEBVTT 00:00.320 --> 00:06.440 Now, we will continue our program and we will write the main function here. 00:06.440 --> 00:10.570 So we will need to set an initial seed value to the system clock here. 00:10.580 --> 00:21.440 So in order to do that, as rand here, static as Rand static cast, we're going to use it static static 00:21.440 --> 00:21.860 cast. 00:21.950 --> 00:29.000 And we will into this braces here, we're going to use unsigned integer unsigned integer. 00:29.120 --> 00:32.060 And after that we're going to use the time. 00:32.660 --> 00:38.780 So the time is going to be the best is zero time, the zero. 00:38.780 --> 00:41.660 And then after that we will. 00:42.880 --> 00:46.240 Need to generate a random seed and element cart. 00:46.240 --> 00:47.800 So in order to do that. 00:47.830 --> 00:52.840 Integer rand suite or let's make it the. 00:54.360 --> 00:54.750 Yeah. 00:54.750 --> 00:57.150 My, my sweet, my sweet. 00:57.150 --> 01:01.380 And we will use the generate random number function here. 01:01.530 --> 01:07.200 Generate random function that gives us an random obviously. 01:07.200 --> 01:13.710 So now generate random number we will give it some 023. 01:14.620 --> 01:17.800 So, as you know, we have. 01:18.810 --> 01:22.490 From 0 to 3 card switch here. 01:22.500 --> 01:30.420 So in this case, it's zero one, two, three, three here. 01:30.420 --> 01:42.300 So our code here will generate from 0 to 3, not random number here, so zero and three. 01:43.540 --> 01:47.140 And after that we will also need to generate an element. 01:47.140 --> 01:50.080 So integer my element here. 01:50.110 --> 01:55.470 The generate generate generate random number here. 01:55.480 --> 01:57.670 Of course it's going to start with from zero. 01:57.670 --> 02:01.390 And let's watch actually what we need to write it here. 02:01.630 --> 02:08.560 So in this case it's one, two, three oh no, zero from zero. 02:08.590 --> 02:14.320 As you learned in previous lectures, the N starts from zero by default. 02:14.320 --> 02:21.100 So zero, one, two, three, four. 02:22.530 --> 02:23.190 Five. 02:23.680 --> 02:24.730 Six. 02:25.270 --> 02:26.290 Seven. 02:27.430 --> 02:28.180 Eight. 02:28.330 --> 02:29.440 Nine. 02:29.770 --> 02:30.700 Ten. 02:31.700 --> 02:35.510 11 and 12 here. 02:35.570 --> 02:37.550 So we're going to make it 12. 02:37.880 --> 02:42.500 So it will generate a random number from 0 to 12. 02:42.530 --> 02:48.010 So actually, we have some problem here, as you can see, generate. 02:48.020 --> 02:49.370 So we need to write it like that. 02:49.370 --> 02:55.420 But it's not a problem for the compiled base, but it's like looks awkward. 02:55.430 --> 03:02.480 So gener generate here, we refactored it and everything looks fine. 03:05.040 --> 03:05.670 Yeah. 03:06.300 --> 03:06.810 Okay. 03:07.170 --> 03:16.460 So now, since we have received our codes, now we need to make a static cast here. 03:16.470 --> 03:20.880 So here the card suits. 03:20.880 --> 03:24.450 So the card suits the suit. 03:24.480 --> 03:24.750 Here. 03:24.750 --> 03:32.370 We're going to use the static cast and we will use the card card elements, which is going to be we 03:32.370 --> 03:39.630 will pass in my my element or my suit firstly, and then we will pass my element. 03:39.750 --> 03:42.690 So here we have already defined it, I think. 03:42.720 --> 03:43.320 Yeah. 03:44.210 --> 03:47.210 Variable comes with an R value of card elements. 03:47.240 --> 03:47.960 Yeah. 03:47.990 --> 03:50.360 Card switch needs to be card switch. 03:50.390 --> 03:50.840 Of course. 03:50.840 --> 03:52.160 Card switch here. 03:52.160 --> 04:00.020 And after that we will use the card elements and element here the staticcast again and we will pass 04:00.020 --> 04:01.090 instead of Cardsuit. 04:01.160 --> 04:03.590 We will pass the card elements. 04:03.590 --> 04:07.250 And here, my sweet, here. 04:07.580 --> 04:09.080 Oops, my element. 04:09.080 --> 04:09.560 Oops. 04:10.280 --> 04:12.110 My element. 04:12.110 --> 04:13.340 My element. 04:17.420 --> 04:17.610 Hmm. 04:17.870 --> 04:18.520 Oh, yeah. 04:18.620 --> 04:20.000 Yes, We have to write it like that. 04:20.000 --> 04:21.680 So it's fixed. 04:22.790 --> 04:26.150 And now we will print this on the screen. 04:26.150 --> 04:29.000 So we will use a print with a C out. 04:29.030 --> 04:31.130 C out the. 04:31.130 --> 04:34.880 Your card is here. 04:37.940 --> 04:41.450 Your card is and we will see out again. 04:41.600 --> 04:43.370 Get element. 04:43.400 --> 04:44.990 Get element. 04:44.990 --> 04:45.710 String. 04:45.710 --> 04:48.680 And with the get element string. 04:48.710 --> 04:51.930 As you can see here, we need to pass some arguments in it. 04:51.950 --> 04:58.200 So just I'm waiting for your answer and stop this video and write your own code here. 04:58.220 --> 04:59.630 What we need to pass here. 04:59.630 --> 05:00.230 Here. 05:03.870 --> 05:08.190 So we need to pass here the sweet. 05:09.420 --> 05:14.370 So, uh, the first, of course we need to pass it element and then we will pass through it here. 05:14.370 --> 05:20.160 So first this goes here, the element class here, because we will get elements to string here. 05:20.280 --> 05:24.990 So element and here. 05:25.020 --> 05:27.450 See out get. 05:28.910 --> 05:32.480 So we need to almost make it like this. 05:32.480 --> 05:36.110 So our suite is off here. 05:37.970 --> 05:39.140 The get. 05:39.890 --> 05:41.660 Suet shrink. 05:42.650 --> 05:45.500 And obviously we need to pass here. 05:46.420 --> 05:47.560 The sweet variable. 05:49.080 --> 05:51.300 And here we will write the sweet. 05:52.790 --> 05:55.160 And after that, of course, end line. 05:56.790 --> 05:59.070 And after that we will return zero. 05:59.070 --> 06:00.780 So we already written it here. 06:04.170 --> 06:12.540 So from this code you can see that we can access the enum data using an integer value. 06:13.410 --> 06:13.970 Here. 06:13.980 --> 06:24.090 So however, we have to cast that integer value so that it can fit the enum data using the static cast. 06:24.740 --> 06:28.880 So and as you can see here, we did it with, like, that card. 06:28.880 --> 06:29.960 Sweet, sweet. 06:29.960 --> 06:31.330 And we write it. 06:31.340 --> 06:36.470 The static cast, my sweet and static cats, my element. 06:36.920 --> 06:40.010 So let's actually run our code here. 06:45.700 --> 06:49.180 To here main dot cpp. 06:50.720 --> 06:53.690 The output is going to be my output. 06:54.810 --> 06:56.070 Or let's. 06:57.110 --> 06:57.930 Random card. 06:57.950 --> 07:04.860 Random card that x here no return statements in a function return void. 07:04.880 --> 07:06.410 So we have. 07:07.610 --> 07:10.280 Error in the 81st line. 07:11.570 --> 07:13.640 So we need to return string. 07:14.720 --> 07:19.460 Yeah, we will write that return string here and everything is fine. 07:20.710 --> 07:21.180 Yeah. 07:21.190 --> 07:22.300 Not return a string. 07:22.300 --> 07:24.520 We need return E here. 07:24.820 --> 07:28.330 So return E and everything fixed here. 07:28.330 --> 07:29.740 And let's check it again. 07:32.560 --> 07:38.680 Yes, it's compiled sales cleaned here and now let's run our program. 07:38.680 --> 07:42.100 So as you can see that this is the random card here. 07:42.130 --> 07:44.770 So random card dot excel. 07:45.070 --> 07:49.060 So as you can see, our card is queen of spades. 07:49.060 --> 07:52.710 Let's seven of spade, Jack of Spade. 07:52.720 --> 07:54.370 Seven of spades, seven of spade. 07:54.400 --> 07:55.480 Jack of Spade here. 07:55.480 --> 07:57.910 Two of spade, Jack of Spade. 07:57.910 --> 08:00.370 And, uh, here. 08:05.870 --> 08:09.230 Let's actually let me look at the lecture time. 08:09.230 --> 08:12.050 So, uh, that's it for this lecture. 08:12.050 --> 08:15.560 And in the next lecture, we will also develop an advanced or application. 08:15.750 --> 08:19.160 As you can see, we got a hell all spades here. 08:19.160 --> 08:20.690 So that's a problem for us. 08:20.690 --> 08:25.460 So we will fix that in next lectures and we will develop our application further. 08:25.460 --> 08:27.080 So I'm waiting you in the next lecture.