1 00:00:01,430 --> 00:00:13,910 The importance of flowchart what is the importance of a flowchart and a flow chart represents a logical 2 00:00:13,910 --> 00:00:15,020 reference. 3 00:00:15,020 --> 00:00:22,930 So additional operation on that program will be easier by read a flow chart than the actual program. 4 00:00:23,660 --> 00:00:32,130 So it helps in developing or adding more operations to our code. 5 00:00:32,130 --> 00:00:39,900 The second thing is that it make it make it a way much easier for us to write a code. 6 00:00:39,900 --> 00:00:44,970 When you start writing a code without a flow chart you first define some variables. 7 00:00:44,970 --> 00:00:49,590 Then you discover what you are going to do next in a step by step manner. 8 00:00:49,620 --> 00:00:56,340 Sometimes when you are at line 100 of your code you will discover that you are missing a variable or 9 00:00:56,340 --> 00:01:05,760 a function or a process that makes you want to change the whole code enable you know in order to add 10 00:01:05,760 --> 00:01:13,980 it to your code flow chanting reduce this problem by enabling you to imagine the scenarios that you 11 00:01:13,980 --> 00:01:22,290 are going to use in your code and use pictures or symbols to represent these scenarios before start 12 00:01:22,290 --> 00:01:23,240 coding. 13 00:01:23,250 --> 00:01:26,420 So when you write end in the flow chart you are you. 14 00:01:26,450 --> 00:01:33,910 You know exactly where where you start and where where you are going to end. 15 00:01:33,930 --> 00:01:40,980 This will help you imagine all of the scenarios in the flow chart and take care of any thing that you 16 00:01:40,980 --> 00:01:48,840 are missing in the flow charting phase flow charting phase of your coding process. 17 00:01:48,840 --> 00:01:55,860 After doing everything in your flow chart and you are ready to go you can start coding knowing that 18 00:01:55,950 --> 00:02:00,950 you won't face any surprises while you are writing your code. 19 00:02:00,960 --> 00:02:07,260 The third thing is that when you are in your code and you are writing a very long called if you are 20 00:02:07,830 --> 00:02:15,360 using a flowchart and you felt like you are missing something or you don't know where you are now or 21 00:02:15,360 --> 00:02:18,260 what to go where to go next or what to do next. 22 00:02:18,720 --> 00:02:25,530 You can always go back to your flow chart and check this to be sure that you are in and trace it back. 23 00:02:25,530 --> 00:02:33,910 The first step is to know exactly what you need to do next so flowchart ing will save money save time 24 00:02:34,180 --> 00:02:35,260 and save effort. 25 00:02:35,260 --> 00:02:43,000 It will take you half an hour to write a flowchart for your idea but it might take you days and days 26 00:02:43,300 --> 00:02:46,510 to code it correctly without a flow chart. 27 00:02:46,510 --> 00:02:53,410 So make sure that you are using a flow chart before going further in your programming process. 28 00:02:53,410 --> 00:02:59,940 Next section we are going to go with some real life examples. 29 00:03:00,030 --> 00:03:04,790 We are going to start with a simple example that calculate student marks. 30 00:03:04,910 --> 00:03:05,600 See you next. 31 00:03:05,600 --> 00:03:07,690 If you have any question about flow charting. 32 00:03:07,700 --> 00:03:10,020 Please ask that you are on the board. 33 00:03:10,190 --> 00:03:11,050 Have learning. 34 00:03:11,120 --> 00:03:12,740 This is coding academic.