1
00:00:00,270 --> 00:00:04,800
In part one, we implemented tasks one to four, and now the final task is to let the user search the

2
00:00:04,800 --> 00:00:05,880
database by name.

3
00:00:06,360 --> 00:00:09,200
So first it asks the user, who do you want information on?

4
00:00:10,020 --> 00:00:14,490
And the reason I'm using print, not print line, is because I want the user to enter the information

5
00:00:14,490 --> 00:00:22,710
beside the question, in which case I'm going to say string name is equal to scan next line to pick

6
00:00:22,710 --> 00:00:24,240
up the user's search query.

7
00:00:25,800 --> 00:00:30,810
Now we have the user's answer so I can make a for loop that runs through every row in the database.

8
00:00:31,050 --> 00:00:36,000
We are going to start at Rosero and the loop is going to keep running until we index every row in the

9
00:00:36,000 --> 00:00:36,780
database.

10
00:00:45,620 --> 00:00:49,340
And we know that the name is stored in the first index of each row.

11
00:00:53,420 --> 00:00:55,750
So I'm going to check the first index in each row.

12
00:00:59,910 --> 00:01:02,820
And check if it equals the user's response name.

13
00:01:07,270 --> 00:01:11,290
Then we're going to print all of the information about the figure that the user is searching for.

14
00:01:11,410 --> 00:01:14,740
I'll print a tab of space first, will print the user's name.

15
00:01:19,370 --> 00:01:21,680
Which is that index zero of rowby.

16
00:01:27,690 --> 00:01:29,310
Then I'll print the date of birth.

17
00:01:31,750 --> 00:01:33,880
Which is that index one of Roee?

18
00:01:39,750 --> 00:01:46,230
Then I'll print occupation, which is not indexed to overthrow I, and with this final line of code,

19
00:01:46,230 --> 00:01:49,920
we are done, the most exciting part is to test your code.

20
00:01:58,560 --> 00:02:01,140
Once again, I'm going to add information about Marco Polo.

21
00:02:09,139 --> 00:02:10,039
And Shakespeare.

22
00:02:21,290 --> 00:02:26,870
Prints all of the information good, and now it's asking me to search for a specific figure that I want

23
00:02:26,870 --> 00:02:31,160
information on, I'm going to say I want information on Marco Polo.

24
00:02:34,440 --> 00:02:39,060
And here it's running through every row in the database, and if what the user is searching for matches

25
00:02:39,060 --> 00:02:43,440
a name in the database, it's going to print all of their own values, as you're seeing here.

26
00:02:46,970 --> 00:02:51,560
Now, it would be nice if there was a line of space between here and here, so we can do just that.

27
00:02:54,790 --> 00:02:59,560
I'll put a new line and we're not going to put a new line here because we need the scanner input to

28
00:02:59,560 --> 00:03:00,490
be on the same line.

29
00:03:00,490 --> 00:03:02,770
So it makes sense that a new line right after.

30
00:03:13,260 --> 00:03:18,600
I can rerun the code and faster the output, and it looks like Java PD's complete.

31
00:03:20,470 --> 00:03:25,960
That is all I want to congratulate you on finishing up Module one at this point in the course, you've

32
00:03:25,960 --> 00:03:28,830
learned and implemented all of the Java fundamentals.

33
00:03:29,440 --> 00:03:34,240
You know how to store values inside variables, control how your code around using effluents, which

34
00:03:34,600 --> 00:03:41,310
break your code up into functions, run your code in a loop and use arrays to store many values at once.

35
00:03:42,310 --> 00:03:45,220
Now that you've reached the end, it's time for the ultimate challenge.

36
00:03:45,220 --> 00:03:47,030
You're going to try and build tic tac toe.

37
00:03:47,860 --> 00:03:52,600
This is not an easy challenge and you can bet your cup of Java that it's going to involve tuti arrays

38
00:03:52,600 --> 00:03:53,770
and nested loops.

39
00:03:54,340 --> 00:03:55,460
I hope you're excited.

40
00:03:55,480 --> 00:03:56,140
Let's do it.