Difference between revisions of "C-and-C++/C3/Arrays/Gujarati"

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| અર્રાય આપણે અરેનું ડીકલેરેશન જોયું  
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| આપણે અરેનું ડીકલેરેશન જોયું  
  
  
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|The Syntax for this is:
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|આ માટેનું સિન્ટેક્સ છે.
  
 
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|example, here we have declared an integer array star with size 3. The elements of the array are 1,2 and 3
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|ઉદાહરણ,અહી આપણે એ ઈંટીજર અરે  સ્ટાર માપ 3 સહીત ડીકલેર કર્યો છે.અરે ના એલિમેન્ટ 1 , 2 અને 3 છે
  
 
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|Here the index will start from star 0 to star 2
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|'અહી  ઇન્ડેક્ક્ષ '''star 0 થી શરુ થઈનેstar 2'''સુધી છે.
  
 
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|01.59
 
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|Now, lets us move to the examples
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| હવે ચાલો ઉદાહરણો તરફે જઈએ
  
 
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|02.01
 
|02.01
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|I have already typed the program on the editor.  
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| મેં એડીટર પર પહેલેથી જ પ્રોગ્રામ ટાઈપ કર્યો છે.  
  
 
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|02.04
 
|02.04
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|So, let me open it.  
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| તો ચાલો હું તે  ખોલું.
  
 
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|Please,note that our file name is '''array.c '''
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|નોંધ લો આપણી ફાઈલ નું નામ  '''array.c '''છે.
  
  

Revision as of 10:39, 1 April 2014

Time Narration


00.01 Arrays in C and C++. પરનાં સ્પોકન ટ્યુટોરીયલમાં સ્વાગત છે.
00.07 આ ટ્યુટોરીયલમાં આપણે શીખીશું, ,
00.09 array.શું છે.
00.11 array. નું ડીકલેરેશન શું છે.
00.13 Initialization of an array. નું ઇનીશલાઈઝેશન
00.16 પર કેટલાક ઉદાહરણો
00.18 આપણે અમુક સામાન્ય એરરો અને તેમનાં ઉપાયો પણ જોઈશું.
00.22 આ ટ્યુટોરીયલને રેકોર્ડ કરવા માટે, હું વાપરી રહ્યી છું
00.25 ઉબુન્ટુ ઓપરેટીંગ સીસ્ટમ આવૃત્તિ 11.04.
00.30 gcc અને g++ કમ્પાઈલર આવૃત્તિ 4.6.1.


00.36 ચાલો Arrayના પરીચય સાથે શરૂઆત કરીએ.
00.39 Array એ ડેટા અથવા કે સમાન ડેટા-પ્રકાર એલીમેન્ટ્સનું એક કલેક્શન છે.
00.44 Array ઇન્ડેક્ક્ષ 0 થી શરુ થાય છે.
00.48 પ્રથમ એલિમેન્ટ ઇન્ડેક્ક્ષ 0 પર સંગ્રહિત થાય છે.
00.52 arraysત્રણ પ્રકારના છે.
00.55 Single dimensional array.
00.57 Two dimensional array અને
00.59 Multi-dimensional array.
01.01 આ ટ્યુટોરીયલમાં આપણે 'single dimensional array ની ચર્ચા કરીશું.
01.06 ચાલો જોઈએ 'single dimensional array ને કેવી રીતે ડીકલેર કરવું.
01.09 આ માટેનું સિન્ટેક્સ છે.
01.11 data-type name of the array and size
01.16 ઉદાહરણ,અહી આપણે એક ઈંટીજર અરે સ્ટારને ડીકલેર કર્યું છે જે 5 એલિમેન્ટ ધરાવે છે.
01.24 Array ઇન્ડેક્ક્ષ star 0 થી star 4સુધી શુરુઆત થશે.
01.29 આપણે અરેનું ડીકલેરેશન જોયું


01.32 હવે આપણે અરેનું ઇનીશલાઈઝ જોશું.
01.35 આ માટેનું સિન્ટેક્સ છે.
01.38 data-type,( name of the array ), size is equal to elements


01.44 ઉદાહરણ,અહી આપણે એ ઈંટીજર અરે સ્ટાર માપ 3 સહીત ડીકલેર કર્યો છે.અરે ના એલિમેન્ટ 1 , 2 અને 3 છે
01.54 'અહી ઇન્ડેક્ક્ષ star 0 થી શરુ થઈનેstar 2સુધી છે.
01.59 હવે ચાલો ઉદાહરણો તરફે જઈએ
02.01 મેં એડીટર પર પહેલેથી જ પ્રોગ્રામ ટાઈપ કર્યો છે.
02.04 તો ચાલો હું તે ખોલું.
02.06 નોંધ લો આપણી ફાઈલ નું નામ array.c છે.


02.10 In this program, we will calculate the sum of the elements stored in an array.
02.16 Let me explain the code now
02.18 This is our header file.


02.20 This is our main function.


02.22 Here, we have declared and initialized an array star with size 3.
02.28 The elements of the array are 4, 5 and 6
02.33 Then we have declared an integer variable sum
02.36 Here we add the elements of the array and store the result in sum.
02.41 Note that 4 will be store at index 0, 5 will be store at index 1 and 6 will be store at index 2
02.50 Then we print the sum.
02.52 This is our return statement.
02.54 Now, click on Save.
02.57 Let us execute the program.
02.59 Please open the terminal window by pressing Ctrl, Alt and T keys simultaneously on your keyboard.
03.09 To compile type, gcc space array dot c space hypen o array and press Enter.
03.19 To execute type, dot slash array .Press Enter
03.24 Here the output is displayed as,
03.26 The sum is 15.
03.28 Now let us see some common errors which we can come accross.


03.32 Come back to our program.
03.34 Suppose here, at line number 4 we miss the curly brackets.
03.39 Click on Save. Let us see what happens
03.42 Come back to the terminal.
03.44 Let us compile as before.
03.47 We see an error
03.49 Invalid initializer and Expected identifier or bracket before numeric constant.
03.56 This is because arrays must be initialized within curly brackets.
04.01 Come back to our program. Let us fix the error.
04.04 Type the curly brackets here at line number 4.
04.09 Now, click on Save
04.12 Lets us execute. Come back to the terminal
04.15 Let us compile as before. Let us execute as before.


04.19 Yes,it is working


04.21 Now we will execute the same program in C++.
04.25 Come back to our program.
04.28 I will change a few things here.
04.30 First press Shift , Ctrl and S keys simultaneously on your keyboard
04.38 Now save the file with the extension dot cpp and click on Save
04.44 Let us change the header file as iostream
04.49 Now include the using statement
04.55 The declaration and initialization of an array is same in C++
05.01 Hence no need to change anything here
05.04 Now replace the printf statement with the cout statement.
05.09 Delete the format specifier and back slash n, now delete the comma and type two opening angle brackets
05.17 Delete the bracket here. Again type two opening angle brackets and within the double quotes type back slash n
05.26 Now click on Save.
05.29 Let us execute. Come back to a terminal.
05.32 To compile type, g++ space array dot cpp space hypen o space array1.
05.42 Here we have array1 because we dont want to overwrite the output parameter array for the file array dot c
05.51 Now press Enter.
05.54 To execute type, dot slash array1 .Press Enter
05.59 The output is displayed as, The sum is 15
06.02 We can see that it is similar to our C code
06.07 Now, we will see another common error.


06.10 Come back to our program
06.12 Suppose here, at line number 7
06.14 I will type star[1], star[2] and star[3];
06.23 Click on Save.
06.24 Let us execute. Come back to our terminal
06.28 Let me clear the prompt.
06.30 Let us compile as before.
06.33 Let us execute as before.
06.36 We get an unexpected output.


06.39 This is because array index starts from 0.
06.43 Come back to our program. We can see here the array index starts from one.
06.49 Hence it is giving an error. Let us fix the error.
06.54 Type 0 here 1 and 2. Click on Save
07.02 Let us execute. Come back to our terminal
07.05 Let us compile as before. Execute as before
07.09 Yes, it is working.
07.12 Now, we will go back to our slides
07.14 Le us summarize
07.16 In this tutorial we learned,


07.19 Arrays.
07.20 To declare Single Dimensional Arrays.
07.23 To initialize Single Dimensional Arrays.


07.26 example int star[3]={4, 5, 6}
07.31 To add the element of the array, example sum is equal to star 0 plus star 1 plus star 2
07.40 As an assignment,
07.41 Write a program to calculate the difference of the elements stored in an array.


07.47 Watch the video available at the link shown below
07.50 It summarizes the Spoken Tutorial project
07.53 If you do not have good bandwidth, you can download and watch it
07.57 The Spoken Tutorial Project Team
08.00 Conducts workshops using spoken tutorials
08.03 Gives certificates to those who pass an online test
08.06 For more details, please write to, contact@spoken-tutorial.org
08.13 Spoken Tutorial Project is a part of Talk to a Teacher project
08.17 It is supported by the National Mission on Education through ICT, MHRD, Government of India


08.25 More information on this Mission is available at the link shown below
08.30 This is Ashwini Patil from IIT Bombay signing off
08.33 Thank You for watching.

Contributors and Content Editors

Jyotisolanki, Pratik kamble

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