Jyotisolanki at 11:59, 24 March 2017

2017-03-24T11:59:51Z

Pratik kamble at 10:08, 24 June 2014

2014-06-24T10:08:04Z

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Krupali at 07:10, 8 July 2013

2013-07-08T07:10:08Z

Jyotisolanki at 12:02, 2 July 2013

2013-07-02T12:02:08Z

Krupali at 10:55, 1 July 2013

2013-07-01T10:55:01Z

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Krupali at 07:22, 1 July 2013

2013-07-01T07:22:49Z

Krupali at 07:22, 1 July 2013

2013-07-01T07:22:25Z

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Krupali at 05:57, 1 July 2013

2013-07-01T05:57:04Z

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Krupali: Created page with '{|border =1 !Visual Cue !Narration |- ||00.01 ||Hello Everybody. |- ||00.03 ||Welcome to this tutorial on '''Programming concepts''' in '''KTurtle'''. |- ||00.08 ||In this t…'

2013-07-01T04:54:35Z

Created page with '{|border =1 !Visual Cue !Narration |- ||00.01 ||Hello Everybody. |- ||00.03 ||Welcome to this tutorial on '''Programming concepts''' in '''KTurtle'''. |- ||00.08 ||In this t…'

New page

{|border =1
!Visual Cue
!Narration
|-
||00.01
||Hello Everybody.

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||00.03
||Welcome to this tutorial on '''Programming concepts''' in '''KTurtle'''.

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||00.08
||In this tutorial, we will learn how to

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||00.12
||Write a program in KTurtle

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||00.15
|| Use variables to store user input

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||00.18
|| Use print command to print on canvas

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||00.22
|| Comment a line

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|| 00.24
||To record this tutorial, I am using,Ubuntu Linux OS Version 11.10. KTurtle version 0.8.1 beta.
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||00.37
||We assume that you have basic working knowledge of '''KTurtle. '''

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||00.43
||If not, for relevant tutorials, please visit our website, '''http://spoken-tutorial.org. '''

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||00.49
||Before proceeding, we will discuss some basic information about '''KTurtle'''.
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||00.55
||"Turtle" displayed on the canvas is called "sprite".

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||01.00
||"Sprite" is a small image that moves around the screen.e.g. Cursor is a sprite.
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||01.10
||"spritehide" command hides '''Turtle''' from canvas.

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||01.15
||"spriteshow" command shows '''Turtle''' if it is hidden.

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||01.21
||"clear" command cleans all drawings from canvas.
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||01.27
||In '''KTurtle''',
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||01.29
||"$ " sign is a container of variables.

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||01.34
||"*"(asterisk) is used for multiplication of two numbers.

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||01.41
||"^"(caret) raises a power of the number.

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||01.45
||"#"(hash) sign comments a line written after it.

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||01.50
||"sqrt" is an inbuilt function to find square root of a number.
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||01.58
||Let's open new '''KTurtle''' Application
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||02.02
||Click on '''Dash home''' >> '''Media Apps'''.

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||02.07
||'''Under Type, Choose Education''' and '''KTurtle'''.
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||02.13
||'''KTurtle''' application opens.
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||02.20
||We can also open '''KTurtle''' using '''terminal'''.
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||02.24
||Press '''CTRL+ALT+T''' simultaneously to open the terminal.
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||02.30
||Type '''KTurtle''' and press enter, '''KTurtle''' Application opens.
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||02.41
||Let me type and explain the program code.
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||02.46
||Let me zoom into the program text, it may possibly be a little blurred.
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||02.55
||'''#program to find square of a number'''. Press enter

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||03.15
||"#" sign comments a line written after it.
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||03.19
||This means, this line will not be executed while running the program. Press enter.
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||03.29
||'''reset'''

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||03.30
||reset command sets Turtle to default position. Press enter.
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||03.38
||'''$i= ask''' within double quotes '''enter a number for i and click OK'''.

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||03.58
||"$i" is a variable to store user input.
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||04.03
||'''“ask”''' command asks for user input to be stored in variable.press enter
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||04.11
||'''“fontsize”''' space '''28'''.

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||04.17
||'''fontsize ''' sets the font size used by print.
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||04.20
||Fontsize takes number as input, set in pixels.
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|04.27
||'''print $i*$i'''

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||04.36
||'''print $i*$i''' calculates and prints square of a number. press enter.

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||04.45
||'''spritehide'''

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||04.48
||'''spritehide''' hides '''Turtle''' from canvas.
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||04.53
||Let us Run the program now.
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||04.56
||Click on the '''Run''' button on the toolbar to start execution of the code in the editor.
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||05.03
||It shows a list of execution speeds.
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||05.07
||'''Full speed(no highlighting and inspector)'''
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||05.10
||'''Full speed''',
'''slow''',
'''slower''',
'''slowest''' and
'''step-by-step'''.
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||05.17
||Let me run the code at '''slow''' speed.
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||05.21
||An "input bar" appears
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||05.23
||let's enter 15 for i and click OK
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||05.29
||square of '15' = '225' is displayed on the canvas.
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||05.35
||Let's now learn to find nth power of a number through a program.
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||05.42
||I already have program in a text editor.
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|05.46
||Let me copy the program from text editor and paste it into '''KTurtle''' editor.

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||05.56
||Please pause the tutorial here and copy the program into your '''KTurtle''' editor.
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|| 06.03
||Let me zoom into the program text.
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||06.07
||Explain the program.
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|06.09
||# sign comments a line written after it.
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||06.13
||'''reset''' command sets '''Turtle''' to '''default''' position.
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||06.18
||'''$i''' and '''$n''' are variables to store user input.
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||06.25
||'''“ask”''' command asks for user input to be stored in variables.
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||06.31
||'''fontsize 28''' sets the font size used by print.
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||06.37
||Fontsize takes number as input, set in pixels.
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||06.43
||'''print ($i^$n)''' calculates & prints nth power of a number.
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||06.52
||'''spritehide''' hides '''Turtle''' from canvas.
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||06.57
||Let's run the program.

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||07.00
||Let's enter '5' for i, and click OK
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||07.05
||Let's enter '4' for n, and click OK. 5^4=625 is displayed on canvas.
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||07.18
||Next, let's use inbuilt '''“sqrt”''' function in a program to find square root of a number.
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||07.27
||Let me copy the code from editor and paste it into ''' KTurtle's''' editor.

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||07.35
||Please pause the tutorial here and copy the program into your '''KTurtle''' editor.

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||07.43
||Let me zoom the program text it may possibly be a little blurred.
|-
||07.49
||Let me explain the code.

|-
|| 07.52
||# sign comments a line written after it .
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||07.57
||'''reset''' command sets '''Turtle''' to '''default''' position.
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||08.02
||'''$i''' is a variable to store user input.
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||08.07
||'''fontsize 28''' sets the font size used by print.
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||08.12
||'''print sqrt $i''' prints square root of a number.
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||08.19
||'''spritehide''' hides '''Turtle''' from canvas.
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||08.24
||Let me run the program now.
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||08.28
||Let's enter '169' for i, and click OK
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||08.34
||square root of 169 = 13, is displayed on canvas.

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||08.39
||Let's run again,
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||08.42
||let's enter -169 for i and click OK.
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||08.49
||If we enter negative number, output is ''''nan'''' it means not a number.
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||08.56
||As square root of negative number is not a real number.
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||09.02
|| let's next evaluate Cube root of a positive number through a program.
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||09.08
||Let me copy the program from editor and paste it into ''' KTurtle's''' editor.

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||09.19
||Please pause the tutorial here and copy the program into your '''KTurtle''' editor.
|-
||09.25
||Let me zoom into the program text it may possibly be a little blurred.
|-
||09.31
||Let me explain the program.
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||09.35
||# sign comments a line. Written after it.
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||09.38
||Please note this is a single line comment.
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||09.42
||Every comment must be preceeded by a # sign.
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||09.48
||'''reset''' command sets the '''Turtle''' to '''default''' position.
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||09.53
||'''$i''' and '''$C''' are variables to store user input.
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||09.59
||'''$C=($i)^(1/3)''' calculates cube root of a number.
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||10.07
||'''fontsize 28''' sets the font size used by print.
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||10.13
||'''print $C''' prints cube root of a number.
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||10.19
||'''spritehide''' hides '''Turtle''' from canvas.
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||10.23
||Let's Run the program

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||10.27
||Let's enter 343 for i and click OK
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||10.34
||cube root of 343 = 7 is be displayed on canvas.
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||10.40
||With this we come to the end of this tutorial.
|-
||10.43
||let us summarize.
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||10.46
||In this tutorial, we have learnt
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||10.49
||Programming concepts

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||10.52
|| Use of sqrt function

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||10.55
|| Use of print command

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||10.57
||Using KTurtle editor and canvas.
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||11.02
||As an assignment, I would like you to use basic programming commands to find ...
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||11.08
||Cube of a number

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||11.11
|| nth root of a number
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||11.15
||Watch the video available at this URLhttp://spoken-tutorial.org/What is a Spoken Tutorial

|-
||11.19
||It summarises the Spoken Tutorial project

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||11.22
||If you do not have good bandwidth, you can download and watch it
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||11.27
||The Spoken Tutorial Project Team :

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||11.29
||Conducts workshops using spoken tutorials

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||11.32
||Gives certificates to those who pass an online test

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||11.35
||For more details, please write to contact@spoken-tutorial.org
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||11.44
||Spoken Tutorial Project is a part of the Talk to a Teacher project.

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||11.48
||It is supported by the National Mission on Education through ICT, MHRD, Government of India.
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||11.55
||More information on this Mission is available at this http://spoken-tutorial.org/NMEICT-Intro ].

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||11.59
||This is Madhuri Ganpathi, from IIT Bombay signing off.Thank you for joining.
|-

@@ Line 32: / Line 32: @@
 |-
 || 00.24
-||આ ટ્યુટોરીયલ રેકોર્ડ કરવા માટે હું ઉબુન્ટુ લીનક્સ OS આવૃત્તિ 12.04 અને KTurtle આવૃત્તિ. 0.8.1 બીટાનો ઉપયોગ કરી રહ્યી છું છે.
+||આ ટ્યુટોરીયલ રેકોર્ડ કરવા માટે હું ઉબુન્ટુ લીનક્સ OS આવૃત્તિ 11.10 અને KTurtle આવૃત્તિ. 0.8.1 બીટાનો ઉપયોગ કરી રહ્યી છું છે.
 |-

@@ Line 364: / Line 364: @@
 |-
 ||08.56
-||કારણ કર નેગેટિવ સંખ્યાનું વર્ગમૂળ વાસ્તવિક નંબર નથી.
+||કારણ નેગેટિવ સંખ્યાનું વર્ગમૂળ વાસ્તવિક નંબર નથી.
 |-

@@ Line 166: / Line 166: @@
 ||'''fontsize''' પ્રિન્ટ દ્વારા વપરાતા ફોન્ટનું માપ સુયોજિત કરે છે.
+|-
 ||04.20
 ||Fontsize નંબર તરીકે ઇનપુટ લે છે, જે પિક્સેલ્સ માં સુયોજિત છે.

@@ Line 1: / Line 1: @@
 {|border =1
-!Visual Cue
+!Time
 !Narration
 |-

KTurtle/C3/Programming-Concepts/Gujarati - Revision history

Jyotisolanki at 11:59, 24 March 2017

Pratik kamble at 10:08, 24 June 2014

Krupali at 07:10, 8 July 2013

Jyotisolanki at 12:02, 2 July 2013

Krupali at 10:55, 1 July 2013

Krupali at 07:22, 1 July 2013

Krupali at 07:22, 1 July 2013

Krupali at 05:57, 1 July 2013

Krupali: Created page with '{|border =1 !Visual Cue !Narration |- ||00.01 ||Hello Everybody. |- ||00.03 ||Welcome to this tutorial on '''Programming concepts''' in '''KTurtle'''. |- ||00.08 ||In this t…'