C-and-C++/C2/Functions/English-timed - Revision history

Pratik kamble at 07:24, 24 March 2017

2017-03-24T07:24:35Z

Pratik kamble at 07:24, 24 March 2017

2017-03-24T07:24:24Z

Sandhya.np14 at 15:52, 1 February 2015

2015-02-01T15:52:29Z

Sandhya.np14 at 15:49, 1 February 2015

2015-02-01T15:49:13Z

Sandhya.np14 at 15:47, 1 February 2015

2015-02-01T15:47:06Z

Sandhya.np14 at 12:20, 1 February 2015

2015-02-01T12:20:24Z

Show changes

Pratik kamble at 12:16, 9 July 2014

2014-07-09T12:16:14Z

Pratik kamble at 12:15, 9 July 2014

2014-07-09T12:15:58Z

Pratik kamble at 12:15, 9 July 2014

2014-07-09T12:15:29Z

Pratik kamble at 12:15, 9 July 2014

2014-07-09T12:15:11Z

@@ Line 22: / Line 22: @@
 |-
 | 00:13
-|*Significance of '''return statement'''
+|Significance of '''return statement'''
 |-

@@ Line 14: / Line 14: @@
 |-
 | 00:09
-|* What is a '''function'''
+|What is a '''function'''
 |-
 | 00:11
-|* Syntax of a '''function'''
+|Syntax of a '''function'''
 |-
@@ Line 230: / Line 230: @@
 |-
 | 03:41
-|Let us delete this.
+|Let us delete this.No need to initialize a and b here.
-−
-|-
-| 03:42
-|No need to initialize a and b here.
 |-
@@ Line 278: / Line 274: @@
 |-
 | 04:20
-|Hence type here
+|Hence type here '''printf(“Sum is %d\n”, sum);'''
-−
-|-
-| 04:21
-|'''printf(“Sum is %d\n”, sum);'''
 |-
@@ Line 342: / Line 334: @@
 |-
 | 05:18
-|Click on '''Save'''.
+|Click on '''Save'''. First we will change the header file as <iostream>
-−
-|-
-| 05:19
-|First we will change the header file as <iostream>
 |-
@@ Line 506: / Line 494: @@
 |-
 | 07:55
-|Delete 4.
+|Delete 4. Click on '''Save'''.
-−
-|-
-| 07:56
-|Click on '''Save'''.
 |-
@@ Line 518: / Line 502: @@
 |-
 | 08:00
-| Let us compile.
+| Let us compile.We see an error at line no 10.
-−
-|-
-| 08:01
-|We see an error at line no 10.
 |-
@@ Line 582: / Line 562: @@
 |-
 | 08:49
-|*'''function'''
+|'''function''' Syntax of '''function'''
-−
-|-
-| 08:50
-|*Syntax of '''function'''
 |-
 | 08:51
-|*'''function without arguments'''
+|'''function without arguments'''
 |-
@@ Line 606: / Line 582: @@
 |-
 | 09:02
-|As an assignment-
+|As an assignment- Write a program to calculate the square of a number.
-−
-|-
-| 09:03
-|Write a program to calculate the square of a number.
 |-

@@ Line 582: / Line 582: @@
 |-
 | 08:49
-|'''function'''
+|*'''function'''
 |-
 | 08:50
-|Syntax of '''function'''
+|*Syntax of '''function'''
 |-
 | 08:51
-|'''function without arguments'''
+|*'''function without arguments'''
 |-

@@ Line 50: / Line 50: @@
 |-
 |00:39
-|A '''function'' is a self-contained program executing a specific task.
+|A '''function''' is a self-contained program executing a specific task.
 |-

@@ Line 70: / Line 70: @@
 |-
 | 01:05
-|'''fun_name''' defines the name of the '''function. '''
+|'''fun_name''' defines the name of the function.
 |-
@@ Line 106: / Line 106: @@
 |-
 | 01:38
-|And I have saved the file with the extension '''.c'''.
+|And I have saved the file with the extension '''.c''' (dot c).
 |-
@@ Line 226: / Line 226: @@
 |-
 | 03:36
-|'''int a''' and '''int b''' are the '''arguments''' of the function '''add.'''
+|'''int a''' and '''int b''' are the '''arguments''' of the function  '''add.'''
 |-
@@ Line 282: / Line 282: @@
 |-
 | 04:21
-|'''printf(“Sum is %d\n”,sum);'''
+|'''printf(“Sum is %d\n”, sum);'''
 |-
@@ Line 446: / Line 446: @@
 |-
 | 07:06
-|'''x was not declared in this scope. '''
+|''' 'x' was not declared in this scope'''.
 |-
 | 07:09
-|This is because '''x''' is a '''character''' variable.
+|This is because 'x' is a '''character''' variable.
 |-
@@ Line 494: / Line 494: @@
 |-
 | 07:42
-|Yes! it is working.
+|Yes! It is working.
 |-
@@ Line 562: / Line 562: @@
 |-
 | 08:34
-|Switch to the '''terminal. '''
+|Switch to the terminal.
 |-
@@ Line 570: / Line 570: @@
 |-
 | 08:39
-|Yes! it is working.
+|Yes! It is working.
 |-

@@ Line 647: / Line 647: @@
 | 09:40
 |It is supported by the National Mission on Education through ICT, MHRD, Government of India
 |-

@@ Line 531: / Line 531: @@
 | 08:11
 |Switch back to our program.
 |-
@@ Line 576: / Line 575: @@
 | 08:42
 |Come back to our slides.
 |-

@@ Line 315: / Line 315: @@
 | 04:50
 |Let us execute.
 |-
 | 04:52
 |The output is displayed as '''Sum is 9 '''
 |-

@@ Line 43: / Line 43: @@
 |00:29
 | '''gcc''' and '''g++ Compiler''' version 4.6.1 .
 |-
@@ Line 72: / Line 71: @@
 | 01:05
 |'''fun_name''' defines the name of the '''function. '''
 |-
@@ Line 101: / Line 99: @@
 |01:32
 |So I will open it.
 |-
@@ Line 114: / Line 111: @@
 | 01:43
 |Let me explain the code.
 |-
@@ Line 139: / Line 135: @@
 | 02:01
 |There are two types of functions-
 |-
@@ Line 148: / Line 143: @@
 | 02:06
 | '''Pre-defined''' that is '''printf''' and '''main function '''
 |-
@@ Line 197: / Line 191: @@
 | 02:53
 |To compile, type '''gcc  function dot c  hyphen o  fun'''
 |-
 | 03:00
 |To execute, type '''./fun''' (dot slash fun)
 |-
 | 03:05
 |We see the output is displayed as '''Sum of a and b is 5 '''
 |-
@@ Line 228: / Line 219: @@
 | 03:27
 |Type '''int add(int a, int b) '''
 |-
 | 03:32
 |Here we have declared a '''function add. '''
 |-
@@ Line 254: / Line 243: @@
 | 03:49
 |Type '''int main() '''
 |-
 | 03:52
 | Let us declare a variable '''sum''' here.
 |-
 | 03:54
 |Type '''int sum; '''
 |-
 | 03:57
 |Then type '''sum = add(5,4); '''
 |-
@@ Line 306: / Line 291: @@
 | 04:32
 |Type return 0;
 |-
 | 04:36
 |A '''non-void function''' must use a '''return''' statement that returns a value.
 |-
@@ Line 350: / Line 333: @@
 | 05:04
 |Let me change a few things here.
 |-
@@ Line 367: / Line 349: @@
 | 05:19
 |First we will change the header file as <iostream>
 |-
@@ Line 388: / Line 369: @@
 | 05:48
 |We don't need the '''format specifier''' and '''\n''' here.
 |-
@@ Line 425: / Line 405: @@
 | 06:16
 |Type '''g++ function dot cpp hyphen o fun1 '''
 |-
 | 06:23
 |Here we have fun1, this is because we don't want to overwrite the output file fun.
 |-
@@ Line 439: / Line 417: @@
 | 06:34
 |Type '''./fun1 '''
 |-
@@ Line 460: / Line 437: @@
 | 06:55
 |Click on '''Save.'''
 |-
 | 06:58