WEBVTT 00:01.780 --> 00:07.480 I'm sure that you could do this coding task at least tried hard to find the solution, but if not, 00:07.480 --> 00:08.530 let's do it together. 00:09.220 --> 00:15.550 So the first step was to create variables, to present course of exams for John and Nick and set the 00:15.550 --> 00:16.800 values as it. 00:16.810 --> 00:17.860 And 45. 00:18.840 --> 00:21.990 So let's create variables score of John. 00:23.160 --> 00:29.670 Equals to it, and then score of Neek equals to four to five. 00:31.460 --> 00:37.760 The next step is to create the variable, to set the lower limit for passing the exam and assigned to 00:37.760 --> 00:39.510 it the value as 51. 00:40.400 --> 00:41.960 Let's do it right. 00:42.170 --> 00:44.900 Variable plus equals to 51. 00:46.580 --> 00:47.060 All right. 00:47.540 --> 00:49.700 Let's move on to the main part of the task. 00:50.080 --> 00:56.090 Third step tells us the right condition in your statement, which will check if both students have passed 00:56.090 --> 00:58.700 an exam and log the result in council. 00:59.450 --> 01:01.190 So create if statement. 01:02.640 --> 01:08.400 The condition should be the following, if we want to check, if both students have passed an exam that 01:08.400 --> 01:10.860 we had to write a score of John. 01:11.940 --> 01:21.000 Is greater than or equal to pass after that, we have to use logical and operator in order to check 01:21.000 --> 01:22.800 both conditions simultaneously. 01:23.280 --> 01:23.480 So. 01:23.490 --> 01:29.700 Right, and then score of Nick is greater than or equal to pass. 01:32.530 --> 01:41.050 And then in order to display the results in Castle, right, Castle, that log both students passed. 01:44.320 --> 01:51.040 Reload the page and see that we have nothing, as you remember, logical and operator needs to both 01:51.040 --> 01:52.170 conditions to be true. 01:52.630 --> 01:56.130 And because of that, this core of Nick is less than past. 01:56.680 --> 01:57.810 The condition is false. 01:59.290 --> 02:05.800 All right, let's move on to the next step, which tells us to use elusive statement in order to check 02:05.800 --> 02:09.890 if one of the students has passed an exam and locked the resulting castle. 02:10.810 --> 02:12.130 Let's do it right. 02:12.130 --> 02:24.250 Alsup statement with the following condition score of John is greater than or equal to us here. 02:24.250 --> 02:31.240 We need to use logical or operator because it allows us to check if one of the conditions or both of 02:31.240 --> 02:32.110 them are true. 02:33.010 --> 02:38.680 So right, Scott of Knigge is greater than or equal to pass. 02:41.310 --> 02:43.320 And then running council. 02:46.600 --> 02:54.820 One of the students passed reload the page and you see that one of the students passed. 02:55.360 --> 02:57.400 Let's explain what has happened to you. 02:57.940 --> 03:00.640 Because of that, we got the results of LCP statement. 03:01.570 --> 03:09.340 It's proof that only one condition is true in Alsi because if both were true, we would get the results 03:09.340 --> 03:11.260 of its statement and not else. 03:11.290 --> 03:18.580 If, in other words, if the condition of its statement was true, the engine would terminate executing 03:18.580 --> 03:21.790 all remaining Cote's makes sense. 03:23.620 --> 03:28.030 If not, you can post the video and try to figure out on your own. 03:29.290 --> 03:35.200 All right, let's move on to the next step, which asks to use all statements in order to display in 03:35.200 --> 03:37.990 counsel that both students have failed. 03:38.500 --> 03:45.580 It's very simple to do just write your statement and then run and counsel. 03:47.230 --> 03:50.260 Both of the students failed. 03:54.260 --> 04:01.220 All right, the next step is a bit interesting, it tells us the following in case of passing the exam 04:01.220 --> 04:07.950 by one of the students, find out which one was that and this displaying council as an additional information, 04:08.300 --> 04:10.190 the student name and his points. 04:11.750 --> 04:14.980 So we already know that one of these students passed the exam. 04:15.380 --> 04:18.950 We can find out which one was that with a very simple condition. 04:19.760 --> 04:25.280 But in order to do that, we have to pass another if statement inside the elusive statement. 04:26.270 --> 04:32.840 The student who has passed an exam obviously has to have higher score than the other one. 04:34.730 --> 04:38.930 So write it as the condition if score of John. 04:40.310 --> 04:43.490 Is greater than Scott off Nick, 04:46.580 --> 04:53.690 then running cons. the text, and it is John with. 04:56.150 --> 05:01.190 Place here, the variable score of John Plus points. 05:04.500 --> 05:11.130 So if John has the higher score, then this condition will be true and we will get in council, John, 05:11.130 --> 05:11.900 with it's score. 05:13.020 --> 05:18.080 If not, then we need the following statement, right? 05:18.090 --> 05:19.050 Cancel that log. 05:21.280 --> 05:24.490 And it is Nick with. 05:26.960 --> 05:32.030 Place your score of Nick and then again points. 05:36.040 --> 05:43.660 All right, we can say that the task is almost done, let's reload the page and see that we have one 05:43.660 --> 05:47.710 of the students passed and it is John with eight points. 05:49.670 --> 05:55.190 The last thing that we are going to do is to test all the possible cases, suppose that Nick has also 05:55.190 --> 06:01.040 passed the exam so right as the value of scores of Nick, for example, 75. 06:02.950 --> 06:10.560 Then reload and you see that both of them past the next case we have already seen, so let's skip it. 06:11.470 --> 06:22.690 And now suppose that John felt and past so right 49 to this core of John and reload, you see that we 06:22.690 --> 06:23.530 have Nick here. 06:23.950 --> 06:28.840 And the last possible case is that when both of them have felt so right. 06:29.230 --> 06:33.370 Forty five for Nick reload. 06:33.640 --> 06:37.960 And you see the result from our statement both of the students felt. 06:39.710 --> 06:45.920 All right, the task is done, I hope that you have enjoyed it throughout the course, we will make 06:45.920 --> 06:47.740 more and more interesting coding tests. 06:48.380 --> 06:51.350 And now, as I promised, a little quiz is waiting for you. 06:51.770 --> 06:53.390 Let's go ahead and check your knowledge. 06:53.540 --> 06:54.050 Good luck.