Java/C2/Arithmetic-Operations/English-timed - Revision history

PoojaMoolya at 13:50, 20 February 2017

2017-02-20T13:50:49Z

Sandhya.np14 at 12:47, 5 April 2015

2015-04-05T12:47:10Z

Sandhya.np14 at 12:35, 20 March 2015

2015-03-20T12:35:25Z

Sandhya.np14 at 11:55, 20 March 2015

2015-03-20T11:55:36Z

Sandhya.np14 at 11:52, 20 March 2015

2015-03-20T11:52:18Z

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Gaurav at 09:00, 9 July 2014

2014-07-09T09:00:16Z

Gaurav at 07:22, 9 July 2014

2014-07-09T07:22:04Z

Arya Ratish at 06:48, 1 January 2014

2014-01-01T06:48:56Z

Krupali at 11:12, 13 November 2013

2013-11-13T11:12:43Z

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Krupali at 09:31, 13 November 2013

2013-11-13T09:31:15Z

@@ Line 45: / Line 45: @@
 |  00:42
 |  Here is a list of operators and the mathematical operations they perform
-* plus (+) symbol for addition
+plus (+) symbol for addition
-* minus (-) for subtraction
+minus (-) for subtraction
-* asterisk (*) for multiplication
+asterisk (*) for multiplication
-* and slash (/) for division
+and slash (/) for division
 |-
@@ Line 128: / Line 128: @@
 |-
 |  03:38
-| | Now Let us try  multiplication. Change '''minus''' to '''asterisk''' (*).
+| Now Let us try  multiplication. Change '''minus''' to '''asterisk''' (*).
 |-
@@ Line 208: / Line 208: @@
 |-
 |  06:12
-| |Now change '''minus''' to a '''slash'''.
+|Now change '''minus''' to a '''slash'''.
 |-
@@ Line 256: / Line 256: @@
 |-
 | 07:41
-|* How to perform basic mathematical operations in Java.
+|How to perform basic mathematical operations in Java.
 |-
 |   07:44
-|* '''operator precedence''' and
+| '''operator precedence''' and
 |-

@@ Line 56: / Line 56: @@
 |-
 |  01:05
-| Here we have 'Eclipse IDE' and the skeleton required for the rest of the code.
+| Here we have the 'Eclipse IDE' and the skeleton required for the rest of the code.
 |-
 |  01:10
-| We have created a '''class''' by name '''Arithmetic Operations''' and added the '''main method'''.
+| We have created a '''class''' by name '''ArithmeticOperations''' and added the '''main method'''.
 |-
@@ Line 81: / Line 81: @@
 |-
 |   01:41
-| Let us add them and print the result. '''result= x+y;''' '''system. out. println''' in paranteses '''result'''.
+| Let us add them and print the result. '''result= x+y;''' '''system. out. println''' in parentheses '''result'''.
 |-
@@ Line 92: / Line 92: @@
 |-
 |  02:24
-|  Now Let us change the values. '''x=75''', '''y = 15'''
+|  Now Let us change the values. '''x=75''', '''y = 15''';
 |-
@@ Line 104: / Line 104: @@
 |-
 |  02:48
-| Now let us try negative values. '''y = -25'''
+| Now, let us try negative values. '''y = -25''';
 |-
@@ Line 128: / Line 128: @@
 |-
 |  03:38
-| | Now Let us try  multiplication. Change '''minus''' to '''asterisk'''.
+| | Now Let us try  multiplication. Change '''minus''' to '''asterisk''' (*).
 |-
@@ Line 136: / Line 136: @@
 |-
 |  03:52
-|  we see that  by using asterisk we could  multiply 75 by 5.
+|  we see that  by using asterisk (*) we could  multiply 75 by 5.
 |-
 |  03:58
-|  Now let us try '''division'''. Remove  asterisk and type slash.
+|  Now let us try '''division'''. Remove  asterisk (*) and type slash.
 |-
@@ Line 172: / Line 172: @@
 |-
 |   04:50
-| Note that although the expected result is 7.5, we get output 7.0
+| Note that although the expected result is 7.5, we get output 7.0 .
 |-
 |  04:57
-| This is because both the operands involved in the division are '''integer'''s.
+| This is because both the operands involved in the division are integers.
 |-
 |  05:01
-| | Let us change 'y' to a '''float'''. '''y = 10f'''
+| | Let us change 'y' to a '''float'''. '''y = 10f''';
 |-
@@ Line 200: / Line 200: @@
 |-
 | 05:48
-|int result= 8+4-2. '''Save''' it, '''Run'''.
+|int result= 8+4-2; '''Save''' it, '''Run'''.
 |-
@@ Line 268: / Line 268: @@
 |-
 |   07:49
-| As an assignment for this tutorial-  find out what is meant by the '''modulo''' operator and what it does.
+| As an assignment for this tutorial: find out what is meant by the '''modulo''' operator and what it does.
 |-
@@ Line 294: / Line 294: @@
 |-
 | 08:24
-| The '''Spoken Tutorial Project''' is a part of the '''Talk to a Teacher''' project .
+| The Spoken Tutorial project is a part of the Talk to a Teacher project.
 |-
 |   08:29

@@ Line 9: / Line 9: @@
 |-
 |  00:05
-| In this tutorial, you will learn about the various '''Arithmetic Operations''' namely
+| In this tutorial, you will learn about the various '''Arithmetic Operators''' namely
 '''Addition'''
@@ Line 40: / Line 40: @@
 |-
 |  00:32
-| If not, for relevant tutorial please visit our website as shown.
+| If not, for relevant tutorials, please visit our website as shown.
 |-
 |  00:42
 |  Here is a list of operators and the mathematical operations they perform
-* plus symbol for addition
+* plus (+) symbol for addition
-* minus for subtraction
+* minus (-) for subtraction
-* asterisk for multiplication
+* asterisk (*) for multiplication
-* and slash for division
+* and slash (/) for division
 |-
@@ Line 73: / Line 73: @@
 |  01:26
 | '''int y = 10;'''
-'''int result'''
+'''int result;'''
 |-
 |  01:35
-| 'x' and 'y' will be  the operands  and the  '''result''' will store the output of operations.
+| 'x' and 'y' will be operands  and the  '''result''' will store the output of the operations.
 |-
 |   01:41
-| Let us add them and print the result. '''Result= x+y;''' '''system. out. println''' in paranteses '''result'''.
+| Let us add them and print the result. '''result= x+y;''' '''system. out. println''' in paranteses '''result'''.
 |-
 | 02:10
-|  Save it with '''Control S''' and '''control F11''' to '''Run'''.
+|  '''Save''' it with '''Control S''' and '''control F11''' to '''Run'''.
 |-
 | 02:17
-| We see that the output of addition has been stored in '''result''' and the value has been printed.
+| We see that the output of the addition has been stored in '''result''' and the value has been printed.
 |-
 |  02:24
@@ Line 112: / Line 112: @@
 |-
 | 03:02
-| we   see  that the output  of  75  plus  -25 has been printed.
+| we see  that the output of  75  plus  -25 has been printed.
 |-
@@ Line 124: / Line 124: @@
 |-
 | 03:32
-|  we   see that the output of 75-5 has been printed.
+|  we see that the output of 75-5 has been printed.
 |-
 |  03:38
-| | Now Let us try   multiplication. Change '''minus''' to '''asterisk'''.
+| | Now Let us try  multiplication. Change '''minus''' to '''asterisk'''.
 |-
@@ Line 144: / Line 144: @@
 |-
 |  04:07
-|   '''Save''' it,  '''Run.'''
+| '''Save''' it, '''Run.'''
 |-
@@ Line 168: / Line 168: @@
 |-
 |  04:43
-|  '''Save''' it, '''Run'''.
+| '''Save''' it, '''Run'''.
 |-
 |   04:50
-| Note that although the expected result is 7.5, we get output as 7.0
+| Note that although the expected result is 7.5, we get output 7.0
 |-
@@ Line 180: / Line 180: @@
 |-
 |  05:01
-| | Let us change 'y' to a '''float'''. '''y=10f'''
+| | Let us change 'y' to a '''float'''. '''y = 10f'''
 |-
@@ Line 200: / Line 200: @@
 |-
 | 05:48
-|int result= 8+4-2. '''Save''' it, '''run'''.
+|int result= 8+4-2. '''Save''' it, '''Run'''.
 |-
@@ Line 212: / Line 212: @@
 |-
 |06:19
-|Now the output would be 6 if the addition is done before  division.
+|Now the output could be 6 if the addition is done before division.
 |-
 |06:25
-|Or it would be 10 if division is done before addition.
+|Or it could be 10 if the division is done before addition.
 |-
@@ Line 240: / Line 240: @@
 |-
 |   07:15
-| As we can see, addition has been performed first and the output is 6 as expected.
+| As we can see, addition has been performed first and the output is 6, as expected.
 |-

@@ Line 28: / Line 28: @@
 '''JDK 1.6''' and
-'''Eclipse 3.7'''.
+'''Eclipse 3.7'''
 |-
@@ Line 73: / Line 73: @@
 |  01:26
 | '''int y = 10;'''
-int result
+'''int result'''
 |-
@@ Line 92: / Line 92: @@
 |-
 |  02:24
-|  Now Let us change the values. '''x=75''', '''y = 15'''.
+|  Now Let us change the values. '''x=75''', '''y = 15'''
 |-
@@ Line 100: / Line 100: @@
 |-
 |  02:42
-| we see that the output has changed  accordingly
+| we see that the output has changed  accordingly.
 |-
 |  02:48
-| Now let us try negative values. '''y = -25.'''
+| Now let us try negative values. '''y = -25'''
 |-
@@ Line 112: / Line 112: @@
 |-
 | 03:02
-| we   see  that the output  of  75  plus  -25 has been printed
+| we   see  that the output  of  75  plus  -25 has been printed.
 |-
@@ Line 136: / Line 136: @@
 |-
 |  03:52
-|  we see that  by using asterisk we could  multiply 75 by 5. .
+|  we see that  by using asterisk we could  multiply 75 by 5.
 |-
@@ Line 156: / Line 156: @@
 |-
 |  04:24
-| Change '''5''' to '''10'''.
+| Change '''5''' to '''10'''
 |-
 |  04:28
-| The result must be 7.5.
+| The result must be 7.5
 |-
@@ Line 172: / Line 172: @@
 |-
 |   04:50
-| Note that although the expected result is 7.5, we get output as 7.0 .
+| Note that although the expected result is 7.5, we get output as 7.0
 |-
@@ Line 180: / Line 180: @@
 |-
 |  05:01
-| | Let us change 'y' to a '''float'''. y=10f
+| | Let us change 'y' to a '''float'''. '''y=10f'''
 |-

@@ Line 1: / Line 1: @@
   {| border=1
-|| Time
+|| '''Time'''
-|| Narration
+|| '''Narration'''
 |-

@@ Line 96: / Line 96: @@
 |-
 | 02:17
-|   We see, that the output of addition is stored and the value has been printed
+|  We see, that the output of addition has been stored in result and the value has been printed
-−
 |-
 |  02:24

@@ Line 151: / Line 151: @@
 |-
 |  03:47
-|  '''Save'''  '''Run.'''
+|  '''Save''' and '''Run.'''
 |-