Difference between revisions of "C-and-C++/C3/Strings/English-timed"

Latest revision as of 12:43, 6 September 2017

Time	Narration
00:01	Welcome to the spoken-tutorial on Strings in C and C++.
00:06	In this tutorial we will learn:
00:08	What is a string.
00:10	Declaration of a string.
00:13	Initialization of a string.
00:15	Few examples on string.
00:17	We will also see some common errors and their solutions.
00:22	To record this tutorial, I am using
00:25	Ubuntu Operating System version 11.04,
00:29	gcc and g++ Compiler version 4.6.1 .
00:35	Let us start with the introduction to strings.
00:38	String is a sequence of characters that is treated as a single data item.
00:44	Size of string = length of string + 1.
00:49	Let me tell you how to declare a string.
00:52	The syntax for this is
00:55	char, name of string and size.
00:59	char is the data type, name of the string is the string name, and we can give the size here.
01:06	Eg: here we have declared a character string names with size 10.
01:13	Now we will see an example.
01:15	I have already typed the program, I will open it.
01:19	Note that our file name is string.c
01:23	In this program, we will take a string as an input from the user and print it.
01:29	Let me explain the code now.
01:32	These are our header files.
01:34	Here string.h includes the declarations, functions, constants of string handling utilities.
01:43	Whenever we work on string functions, we should include this header file.
01:47	This is our main() function.
01:49	Here we are declaring the string strname with size 30.
01:55	Here we are accepting a string from the user.
01:58	To read a string, we can use scanf() function with format specifier %s.
02:05	We are using the caret sign and \n to include the spaces with the string.
02:11	Then we print the string.
02:13	And this is our return statement.
02:16	Now click on Save.
02:18	Let us execute the program.
02:20	Please open the terminal window by pressing Ctrl, Alt and T keys simultaneously on your keyboard.
02:30	To compile, type gcc space string.c space -o space str
02:37	And press Enter .
02:40	To execute, type ./str (dot slash str).
02:43	Now press Enter.
02:46	Here it is displayed as Enter the string .
02:49	I will type "Talk To A Teacher".
02:56	Now press Enter.
02:58	The output is displayed as The string is Talk To A Teacher.
03:03	Now let us switch back to our slides.
03:06	Until now we discussed about the declaration of a string.
03:10	Now we are going to discuss how to initialize the string.
03:13	The syntax for this is,
03:16	char var_name[size] = “string”;
03:20	Eg: Here we have declared a character string “names” with size 10 and the string is “Priya”"
03:28	Another syntax is,
03:31	char var_name[ ] = {'S', 't', 'r', 'i', 'n', 'g'} within single quotes.
03:36	eg: char names[10] = {'P', 'r', 'i', 'y', 'a'} in single quotes.
03:42	Let me show you how to use the first syntax with an example.
03:48	Switch back to our Editor. We will use the same example.
03:52	First, press shift, ctrl and s keys simultaneously on your keyboard.
03:58	Now save the file with the name stringinitialize.
04:03	Now click on Save.
04:06	We are going to initialize the string.
04:08	Hence, at the 5th line, type
04:11	= and within the double quotes “Spoken-Tutorial”;
04:20	Now, click on Save .
04:22	Now remove these two lines, as we are only going to print the string.
04:27	Click on Save.
04:30	Let us execute. Come back to our terminal.
04:33	To compile, type
04:35	gcc space stringinitialize.c space -o space str2
04:44	Here we have str2 because we don't want to overwrite the output parameter str for the file string.c.
04:54	Now press Enter.
04:56	To execute, type ./str2
05:00	The output is displayed as "The string is Spoken-Tutorial".
05:06	Now we will see some common errors which we can come across .
05:09	Come back to our program.
05:11	Suppose, here we type the spelling of string as sting.
05:16	Now click on Save.
05:18	Let us execute.Come back to our terminal.
05:21	Now compile as before.
05:23	We see an fatal error.
05:25	sting.h: No such file or directory
05:28	compilation terminated.
05:30	Come back to our program.
05:32	This is because the compiler is not able to find the header file with the name sting.h .
05:39	Hence it is giving an error.
05:41	Let us fix the error.
05:43	Type r here.
05:45	Now click on Save. Let us execute again.
05:47	Come back to our terminal.
05:50	Compile as before, execute as before.
05:54	Yes, it is working!
05:56	Now, let us see another common error.
05:59	Come back to our program.
06:02	Suppose, here I will type int in place of char.
06:06	Now, click on Save .Let us see what happens.
06:09	Come back to our terminal.
06:11	Let me clear the prompt.
06:15	Compile as before.
06:17	We see an error.
06:19	Wide character array initialized from non-wide string .
06:24	format %s expects argument of type 'char' but argument 2 has type 'int' .
06:32	Come back to our program.
06:36	This is because we used %s as the format specifier for string.
06:42	And we are initializing it with an integer data type.
06:47	Let us fix the error.
06:49	Type char here.
06:51	Click on Save.
06:53	Let us execute. Come back to our terminal.
06:56	Compile as before, execute as before.
07:00	Yes, it is working!
07:03	Now we will see how to execute the same program in C++.
07:08	Come back to our program.
07:11	Let me open our file string.c.
07:15	We will edit the code here.
07:18	First, press shift, ctrl and S keys simultaneously on your keyboard.
07:25	Now save the file with an extension .cpp (dot cpp).
07:29	and click on Save.
07:33	Now we will change the header file as iostream.
07:38	Include the using statement.
07:43	Now click on Save.
07:47	Now we will delete this declaration.
07:50	And will declare a string variable.
07:53	Type string space strname and a semicolon.
07:59	Click on Save.
08:02	Replace the printf statement with the cout statement.
08:07	Delete the closing bracket here.
08:11	Delete the scanf statement and type getline opening bracket closing bracket, within the brackets type (cin, strname) .
08:24	At the end, type a semicolon.
08:28	Now again, replace the printf statement with the cout statement.
08:36	Delete the format specifier and \n .
08:40	Now delete the comma.
08:42	Type two opening angle brackets, delete the bracket here.
08:49	Type two opening angle brackets and within the double quotes type \n .
08:54	And click on Save.
08:58	Here we have declared a string variable 'strname' .
09:03	Since we do not use the format specifier in C++, the compiler should know that 'strname' is a string variable.
09:13	Here we use getline to extract the characters from the input sequence.
09:18	It stores them as a string.
09:22	Now let us execute the program. Come back to our terminal.
09:27	Let me clear the prompt.
09:30	To compile, type
09:32	g++ space string.cpp space -o space str3
09:39	and press Enter.
09:41	To execute, type ./str3 (dot slash str3).
09:46	Press Enter. It is displayed as Enter the string.
09:50	I will enter as Talk To A Teacher .
09:55	Now press Enter.
09:57	The output is displayed as
09:59	"The string is Talk To A Teacher"
10:03	We can see that the output is similar to our C code.
10:07	Now come back to our slides. Let us summarize.
10:11	In this tutorial we learnt: Strings
10:14	Declaration of a string
10:16	eg: char strname[30]
10:20	Initialization of a string eg: char strname[30] = “Talk To A Teacher”
10:26	As an assignment,
10:28	write a program to print a string using the 2nd syntax.
10:34	Watch the video available at the link shown below.
10:37	It summarizes the Spoken Tutorial project.
10:40	If you do not have good bandwidth, you can download and watch it.
10:44	The Spoken Tutorial Project Team:
10:46	Conducts workshops using spoken tutorials.
10:49	Gives certificates to those who pass an online test.
10:54	For more details, please write to, contact@spoken-tutorial.org.
11:01	Spoken Tutorial Project is a part of Talk to a Teacher project.
11:04	It is supported by the National Mission on Education through ICT, MHRD, Government of India.
11:12	More information on this mission is available at the link shown below.
11:16	This is Ashwini Patil from IIT Bombay, signing off.
11:20	Thank You for watching.

Contributors and Content Editors

Kavita salve, PoojaMoolya, Pratik kamble, Sandhya.np14

Difference between revisions of "C-and-C++/C3/Strings/English-timed"

Latest revision as of 12:43, 6 September 2017

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@@ Line 1: / Line 1: @@
 {| border = 1
 |'''Time'''
 |'''Narration'''
 |-
-| 00.01
+| 00:01
-|Welcome to the spoken-tutorial on '''Strings'''  in '''C and C++'''
+|Welcome to the spoken-tutorial on '''Strings'''  in '''C and C++'''.
 |-
-| 00.06
+| 00:06
-|In this tutorial we will learn,
+|In this tutorial we will learn:
 |-
-| 00.08
+| 00:08
 |What is a '''string. '''
 |-
-| 00.10
+| 00:10
 |Declaration of a '''string. '''
 |-
-| 00.13
+| 00:13
 |Initialization of a '''string. '''
 |-
-| 00.15
+| 00:15
-| Few examples on '''string'''.
+|Few examples on '''string'''.
 |-
-| 00.17
+| 00:17
 |We will also see some common errors and their solutions.
 |-
-| 00.22
+| 00:22
-| To record this tutorial, I am using,
+| To record this tutorial, I am using
 |-
-| 00.25
+| 00:25
-|'''Ubuntu Operating System''' version 11.04
+|'''Ubuntu Operating System''' version 11.04,
 |-
-|00.29
+|00:29
 | '''gcc '''and '''g++ Compiler''' version 4.6.1 .
 |-
-|00.35
+|00:35
 |Let us start with the introduction to '''strings.'''
 |-
-|00.38
+|00:38
-|'''String''' is a sequence of characters, that is treated as a single data item.
+|'''String''' is a sequence of characters that is treated as a single data item.
 |-
-| 00.44
+| 00:44
-|Size of '''string '''= length of '''string + 1
+|Size of '''string '''= length of '''string''' + 1.
 |-
-| 00.49
+| 00:49
-|Let me tell you how to declare a '''string.  '''
+|Let me tell you how to declare a '''string.'''
 |-
-| 00.52
+| 00:52
 |The syntax for this is
 |-
-| 00.55
+| 00:55
-|'''char''', name of '''string''' and''' size'''
+|'''char''', name of '''string''' and '''size'''.
 |-
-|00.59
+|00:59
 |'''char''' is the data type, name of the '''string''' is the string name, and we can give the size here.
 |-
-| 01.06
+| 01:06
-|Eg: here we have declared a '''character string names''' with '''size 10'''
+|Eg: here we have declared a '''character string names''' with '''size 10'''.
 |-
-| 01.13
+| 01:13
 |Now we will see an example.
 |-
-| 01.15
+| 01:15
 |I have already typed the program,  I will open it.
 |-
-|01.19
+|01:19
 |Note that our file name is '''string.c'''
 |-
-|01.23
+|01:23
 |In this program, we will take a '''string''' as an input from the user and print it.
 |-
-|01.29
+|01:29
 |Let me explain the code now.
 |-
-|01.32
+|01:32
 |These are our header files.
 |-
-| 01.34
+| 01:34
 |Here '''string.h''' includes the declarations, functions, constants of '''string''' handling utilities.
 |-
-| 01.43
+| 01:43
 |Whenever we work on '''string functions''', we should include this header file.
 |-
-| 01.47
+| 01:47
-|This is our '''main function. '''
+|This is our '''main()''' function.
 |-
-|01.49
+|01:49
-|Here we are declaring the '''string strname '''with size ''' '30'. '''
+|Here we are declaring the '''string strname '''with size ''' 30. '''
 |-
-|01.55
+|01:55
 |Here we are accepting a '''string''' from the user.
 |-
-|01.58
+|01:58
-|To read a '''string''', we can use '''scanf() function''' with format specifier '''%s'''
+|To read a '''string''', we can use '''scanf()''' function with format specifier '''%s'''.
 |-
-|02.05
+|02:05
 |We are using the caret sign and \n to include the spaces with the string.
 |-
-| 02.11
+| 02:11
 |Then we print the '''string. '''
 |-
-| 02.13
+| 02:13
-| And this is our '''return statement. '''
+| And this is our '''return''' statement.
 |-
-| 02.16
+| 02:16
-| Now click on '''Save'''
+| Now click on '''Save'''.
 |-
-| 02.18
+| 02:18
 | Let us execute the program.
 |-
-| 02.20
+| 02:20
-| Please open the terminal window by pressing '''Ctrl, Alt and T''' keys simultaneously on your keyboard.
+| Please open the terminal window by pressing '''Ctrl, Alt''' and '''T''' keys simultaneously on your keyboard.
 |-
-| 02.30
+| 02:30
 |To compile, type '''gcc''' space '''string.c''' space '''-o''' space''' str '''
 |-
-| 02.37
+| 02:37
-|And press '''Enter '''
+|And press '''Enter '''.
 |-
-| 02.40
+| 02:40
-| To execute, type '''./str '''
+| To execute, type '''./str ''' (dot slash str).
 |-
-| 02.43
+| 02:43
-|now press '''Enter'''
+|Now press '''Enter'''.
 |-
-| 02.46
+| 02:46
 |Here it is displayed as '''Enter the string . '''
 |-
-| 02.49
+| 02:49
-| I will type '''Talk To A Teacher. '''
+| I will type "Talk To A Teacher".
 |-
-| 02.56
+| 02:56
-|now press '''Enter'''.
+|Now press '''Enter'''.
 |-
-| 02.58
+| 02:58
-|The output is displayed as ''' The string is Talk To A Teacher'''
+|The output is displayed as ''' The string is Talk To A Teacher.'''
 |-
-| 03.03
+| 03:03
-|Now let us switch back to our slides
+|Now let us switch back to our slides.
 |-
-| 03.06
+| 03:06
 |Until now we discussed about the declaration of a '''string. '''
 |-
-| 03.10
+| 03:10
 |Now we are going to discuss how to initialize the string.
 |-
-| 03.13
+| 03:13
-|The syntax for this is
+|The syntax for this is,
 |-
-| 03.16
+| 03:16
 |'''char var_name[size] = “string”; '''
 |-
-| 03.20
+| 03:20
-|Eg: Here we have declared a '''character string  “names”"' with size '''10''' and the '''string''' is '''“Priya”"'
+|Eg: Here we have declared a '''character string  “names”''' with size '''10''' and the '''string''' is “Priya”"
 |-
-| 03.28
+| 03:28
-|Another syntax is
+|Another syntax is,
 |-
-| 03.31
+| 03:31
-|'''char var_name[ ] = {'S', 't', 'r', 'i', 'n', 'g'}'''  within single quotes
+|'''char var_name[ ] = {'S', 't', 'r', 'i', 'n', 'g'}'''  within single quotes.
 |-
-| 03.36
+| 03:36
-|eg: '''char names[10] = {'P', 'r', 'i', 'y', 'a'}'''  in single quotes
+|eg: '''char names[10] = {'P', 'r', 'i', 'y', 'a'}'''  in single quotes.
 |-
-| 03.42
+| 03:42
 |Let me show you how to use the first syntax with an example.
 |-
-| 03.48
+| 03:48
 |Switch back to our Editor. We will use the same example.
 |-
-| 03.52
+| 03:52
-|First, press '''shift, ctrl and s '''keys simultaneously on your keyboard
+|First, press '''shift, ctrl''' and '''s '''keys simultaneously on your keyboard.
 |-
-| 03.58
+| 03:58
-|Now save the file with the name stringinitialize'''
+|Now save the file with the name '''stringinitialize'''.
 |-
-| 04.03
+| 04:03
-|Now click on '''Save'''
+|Now click on '''Save'''.
 |-
-| 04.06
+| 04:06
 | We are going to initialize the '''string.'''
 |-
-| 04.08
+| 04:08
 |Hence, at the 5th line, type
 |-
-| 04.11
+| 04:11
-| '''= and within the double quotes “Spoken- Tutorial”; '''
+| '''= and within the double quotes “Spoken-Tutorial”; '''
 |-
-| 04.20
+| 04:20
-|Now, click on '''Save '''
+|Now, click on '''Save '''.
 |-
-| 04.22
+| 04:22
 |Now remove these two lines, as we are only going to print the '''string.'''
 |-
-| 04.27
+| 04:27
 |Click on '''Save. '''
 |-
-| 04.30
+| 04:30
-|Let us execute.
+|Let us execute. Come back to our '''terminal.'''
 |-
-| 04.31
+| 04:33
-|Come back to our '''terminal.'''
-|-
-| 04.33
 |To compile, type
 |-
-| 04.35
+| 04:35
 |'''gcc space stringinitialize.c space -o space str2 '''
 |-
-| 04.44
+| 04:44
-|Here we have '''str2''' because we don't want to overwrite the output parameter str for the file string.c
+|Here we have '''str2''' because we don't want to overwrite the output parameter '''str''' for the file string.c.
 |-
-| 04.54
+| 04:54
 |Now press '''Enter. '''
 |-
-| 04.56
+| 04:56
 |To execute, type '''./str2 '''
 |-
-| 05.00
+| 05:00
 |The output is displayed as ''' "The string is Spoken-Tutorial".'''
 |-
-| 05.06
+| 05:06
 |Now we will see some common errors which we can come across .
 |-
-| 05.09
+| 05:09
-|Come back to our program
+|Come back to our program.
 |-
-| 05.11
+| 05:11
-|Suppose here we type the spelling of string as '''sting'''
+|Suppose, here we type the spelling of string as '''sting'''.
 |-
-| 05.16
+| 05:16
 |Now click on '''Save.'''
 |-
-| 05.18
+| 05:18
-|Let us execute
+|Let us execute.Come back to our '''terminal'''.
 |-
-| 05.19
+| 05:21
-|Come back to our '''terminal'''
+|Now compile as before.
 |-
-| 05.21
+| 05:23
-|Now compile as before
-|-
-| 05.23
 |We see an fatal error.
 |-
-| 05.25
+| 05:25
-|'''sting.h: no such file or directory '''
+|'''sting.h: No such file or directory '''
 |-
-| 05.28
+| 05:28
-|'''compilation terminated '''
+|'''compilation terminated. '''
 |-
-| 05.30
+| 05:30
 |Come back to our program.
 |-
-| 05.32
+| 05:32
-|This is because the compiler is not able to find the header file with the name '''sting.h '''
+|This is because the compiler is not able to find the header file with the name '''sting.h '''.
 |-
-| 05.39
+| 05:39
 |Hence it is giving an error.
 |-
-| 05.41
+| 05:41
 |Let us fix the error.
 |-
-| 05.43
+| 05:43
 |Type '''r''' here.
 |-
-| 05.45
+| 05:45
-|Now click on '''Save. '''
+|Now click on '''Save. '''Let us execute again.
 |-
-| 05.46
+| 05:47
-|Let us execute again.
-|-
-| 05.47
 |Come back to our '''terminal. '''
 |-
-| 05.50
+| 05:50
 |Compile as before, execute as before.
 |-
-| 05.54
+| 05:54
 |Yes, it is working!
 |-
-| 05.56
+| 05:56
 |Now, let us see another common error.
 |-
-| 05.59
+| 05:59
 |Come back to our program.
 |-
-| 06.02
+| 06:02
-|Suppose, here, I will type int in place of char.
+|Suppose, here I will type '''int''' in place of '''char'''.
 |-
-| 06.06
+| 06:06
-|Now, click on Save .
+|Now, click on Save .Let us see what happens.
 |-
-| 06.07
+| 06:09
-|Let us see what happens.
-|-
-| 06.09
 |Come back to our terminal.
 |-
-| 06.11
+| 06:11
 |Let me clear the prompt.
 |-
-| 06.15
+| 06:15
 |Compile as before.
 |-
-| 06.17
+| 06:17
 |We see an error.
 |-
-| 06.19
+| 06:19
-|'''Wide character array initialized from non-wide string '''
+|'''Wide character array initialized from non-wide string '''.
 |-
-| 06.24
+| 06:24
-|format %s expects argument of type 'char, ' but  argument 2 has type 'int'
+|'''format %s expects argument of type 'char' but  argument 2 has type 'int' '''.
 |-
-| 06.32
+| 06:32
 |Come back to our program.
 |-
-| 06.36
+| 06:36
 |This is because we used ''' %s''' as the '''format specifier''' for '''string.'''
 |-
-| 06.42
+| 06:42
-|And we are initializing it with an '''integer''' data type
+|And we are initializing it with an '''integer''' data type.
 |-
-| 06.47
+| 06:47
 |Let us fix the error.
 |-
-| 06.49
+| 06:49
 |Type '''char''' here.
 |-
-| 06.51
+| 06:51
 |Click on '''Save. '''
 |-
-| 06.53
+| 06:53
 |Let us execute. Come back to our '''terminal.'''
 |-
-| 06.56
+| 06:56
 |Compile as before, execute as before.
 |-
-| 07.00
+| 07:00
-|Yes it is working!
+|Yes, it is working!
 |-
-| 07.03
+| 07:03
-|Now we will see how to execute the same program in '''C++'''
+|Now we will see how to execute the same program in '''C++'''.
 |-
-| 07.08
+| 07:08
 |Come back to our program.
 |-
-| 07.11
+| 07:11
-|Let me open our file '''string.c'''
+|Let me open our file '''string.c'''.
 |-
-| 07.15
+| 07:15
 |We will edit the code here.
 |-
-| 07.18
+| 07:18
-|First, press '''shift, ctrl and S''' key simultaneously on your keyboard.
+|First, press '''shift, ctrl''' and '''S''' keys simultaneously on your keyboard.
 |-
-| 07.25
+| 07:25
-|Now save the file with an extension '''.cpp'''
+|Now save the file with an extension '''.cpp''' (dot cpp).
 |-
-| 07.29
+| 07:29
 |and click on '''Save. '''
 |-
-| 07.33
+| 07:33
 |Now we will change the header file as ''' iostream. '''
 |-
-| 07.38
+| 07:38
 |Include the '''using statement. '''
 |-
-| 07.43
+| 07:43
 |Now click on '''Save.'''
 |-
-| 07.47
+| 07:47
 |Now we will delete this declaration.
 |-
-| 07.50
+| 07:50
 |And will declare a '''string variable.'''
 |-
-| 07.53
+| 07:53
-|Type '''string space strname''' and a '''semicolon'''
+|Type '''string space strname''' and a '''semicolon'''.
 |-
-| 07.59
+| 07:59
 |Click on '''Save.'''
 |-
-| 08.02
+| 08:02
 | Replace the '''printf''' statement with the '''cout''' statement.
 |-
-| 08.07
+| 08:07
 |Delete the closing bracket here.
 |-
-| 08.11
+| 08:11
-|Delete the '''scanf''' statement and type '''getline opening bracket closing bracket within the brackets type(cin, strname) '''
+|Delete the '''scanf''' statement and type '''getline opening bracket closing bracket''', within the brackets type '''(cin, strname) '''.
 |-
-| 08.24
+| 08:24
 |At the end, type a '''semicolon. '''
 |-
-| 08.28
+| 08:28
 |Now again, replace the '''printf''' statement with the '''cout''' statement.
 |-
-| 08.36
+| 08:36
-|Delete the '''format specifier''' and '''\n '''
+|Delete the '''format specifier''' and '''\n '''.
 |-
-| 08.40
+| 08:40
-|Now delete the '''comma'''
+|Now delete the '''comma'''.
 |-
-| 08.42
+| 08:42
 |Type two opening angle brackets, delete the bracket here.
 |-
-| 08.49
+| 08:49
-|Type two opening angle brackets and within the double quotes type''' \n '''
+|Type two opening angle brackets and within the double quotes type''' \n '''.
 |-
-| 08.54
+| 08:54
-|And click on '''Save'''
+|And click on '''Save'''.
 |-
-| 08.58
+| 08:58
-|Here we have declared a '''string variable 'strname' '''
+|Here we have declared a '''string variable 'strname' '''.
 |-
-| 09.03
+| 09:03
-|Since we do not use the '''format specifier''' in '''C++''', the compiler should know that strname is a '''string variable. '''
+|Since we do not use the '''format specifier''' in '''C++''', the compiler should know that 'strname' is a '''string variable. '''
 |-
-| 09.13
+| 09:13
 |Here we use '''getline''' to extract the characters from the input sequence.
 |-
-| 09.18
+| 09:18
 |It stores them as a '''string'''.
 |-
-| 09.22
+| 09:22
 |Now let us execute the program. Come back to our terminal.
 |-
-| 09.27
+| 09:27
 |Let me clear the prompt.
 |-
-| 09.30
+| 09:30
 |To compile, type
 |-
-| 09.32
+| 09:32
 |'''g++ space string.cpp space -o space str3 '''
 |-
-| 09.39
+| 09:39
 |and press '''Enter. '''
 |-
-| 09.41
+| 09:41
-|To execute, type '''./str3 '''
+|To execute, type '''./str3 '''(dot slash str3).
 |-
-| 09.46
+| 09:46
-|Press '''Enter. '''
+|Press '''Enter. '''It is displayed as '''Enter the string'''.
 |-
-| 09.47
+| 09:50
-|It is displayed as '''Enter the string'''
+|I will enter as '''Talk To A Teacher '''.
-|-
-| 09.50
-|I will enter as '''Talk To A Teacher '''
 |-
-| 09.55
+| 09:55
-|Now press '''Enter'''
+|Now press '''Enter'''.
 |-
-| 09.57
+| 09:57
 |The output is displayed as
 |-
-| 09.59
+| 09:59
-|''' "The string is Talk To A Teacher''  "'
+| "The string is Talk To A Teacher"
 |-
-| 10.03
+| 10:03
 |We can see that the output is similar to our C code.
 |-
-| 10.07
+| 10:07
-|Now come back to our slides.
+|Now come back to our slides. Let us summarize.
 |-
-| 10.10
+| 10:11
-|Let us summarize
+|In this tutorial we learnt: '''Strings '''
-|-
-| 10.11
-|In this tutorial we learnt
-|-
-| 10.13
-|'''Strings '''
 |-
-| 10.14
+| 10:14
 |Declaration of a '''string '''
 |-
-| 10.16
+| 10:16
 |'''eg: char strname[30] '''
 |-
-|10.20
+|10:20
-|Initialization of a '''string '''
+|Initialization of a '''string '''eg: '''char strname[30] = “Talk To A Teacher”'''
 |-
-| 10.21
+| 10:26
-|eg: '''char strname[30] = “Talk To A Teacher”'''
+|As an assignment,
 |-
-| 10.26
+| 10:28
-|As an assignment
+|write a program to print a '''string''' using the 2nd syntax.
 |-
-| 10.28
+| 10:34
-|Write a program to print a '''string''' using the 2nd syntax
+|Watch the video available at the link shown below.
 |-
-| 10.34
+| 10:37
-|Watch the video available at the link shown below
+|It summarizes the Spoken Tutorial project.
 |-
-| 10.37
+| 10:40
-|It summarizes the Spoken Tutorial project
+|If you do not have good bandwidth, you can download and watch it.
 |-
-| 10.40
+|10:44
-|If you do not have good bandwidth, you can download and watch it
+|The Spoken Tutorial Project Team:
 |-
-|10.44
+| 10:46
-|The Spoken Tutorial Project Team
+|Conducts workshops using spoken tutorials.
 |-
-| 10.46
+| 10:49
-|Conducts workshops using spoken tutorials
+|Gives certificates to those who pass an online test.
 |-
-| 10.49
+| 10:54
-|Gives certificates to those who pass an online test
+|For more details, please write to, contact@spoken-tutorial.org.
 |-
-| 10.54
+|11:01
-|For more details, please write to, contact@spoken-tutorial.org
+|Spoken Tutorial Project is a part of Talk to a Teacher project.
 |-
-|11.01
+|11:04
-|Spoken Tutorial Project is a part of Talk to a Teacher project
+|It is supported by the National Mission on Education through ICT, MHRD, Government of India.
-|-
-|11.04
-|It is supported by the National Mission on Education through ICT, MHRD, Government of India
 |-
-| 11.12
+| 11:12
-|More information on this Mission is available at the link shown below
+|More information on this mission is available at the link shown below.
 |-
-| 11.16
+| 11:16
-|This is Ashwini Patil from IIT Bombay signing off.
+|This is Ashwini Patil from IIT Bombay, signing off.
 |-
-| 11.20
+| 11:20
 |Thank You for watching.