Answer / vadivel t

conceptually, pointer is another representation of an array.
In both the concepts data elements can be accessed using
subscripts.

Array knows the boundary of it. But pointer will not know
its boundary, unless otherwise informed explicitly.

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16 Answers   IBM, Infosys, TCS,

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What are operators in c?

0 Answers  

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What is string concatenation in c?

0 Answers  

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What’s a signal? Explain what do I use signals for?

0 Answers  

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write an interactive C program that will encode or decode a line of text.To encode a line of text,proceed as follows. 1.convert each character,including blank spaces,to its ASCII equivalent. 2.Generate a positive random integer.add this integer to the ASCII equivalent of each character.The same random integer will be used for the entire line of text. 3.Suppose that N1 represents the lowest permissible value in the ASCII code,and N2 represents the highest permissible value.If the number obtained in step 2 above(i.e.,the original ASCII equivalent plus the random integer)exceeds N2,then subtract the largest possible multiple of N2 from this number,and add the remainder to N1.Hence the encoded number will always fall between N1 and N2,and will therefore always represent some ASCII character. 4.Dislay the characters that correspond to the encoded ASCII values.  The procedure is reversed when decoding a line of text.Be certain,however,that the same random number is used in decodingas was used in encoding.

0 Answers  

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what is the difference between normal variables and pointer variables..............

15 Answers   HP, Infosys, Satyam, Vivekanand Education Society,

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How to write a code for reverse of string without using string functions?

0 Answers   TCS,

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Why functions are used in c?

0 Answers  

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write a program to display the array elements in reverse order in c language

16 Answers  

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m=++i&&++j(||)k++ printf("%d"i,j,k,m)

1 Answers   ABC,

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This is a variation of the call_me function in the previous question:call_me (myvar)int *myvar;{ *myvar += 5; }The correct way to call this function from main() will be a) call_me(myvar) b) call_me(*myvar) c) call_me(&myvar) d) expanded memory

0 Answers  

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Why do we use namespace feature?

0 Answers  

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