Answer Posted / rajendiran

pointer is address of the variable and identified the
variable location. if the pointer used to avoid the memory
wastage....

How can you find the day of the week given the date?

877

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What is the argument of a function in c?

810

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Explain what are reserved words?

863

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Tell us the use of fflush() function in c language?

912

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What is the newline escape sequence?

858

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can anyone suggest some site name..where i can get some good data structure puzzles???

1865

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How can you determine the maximum value that a numeric variable can hold?

923

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write a program in C that prompts the user for today's date,tomorrow's date and display the results.Use structures for today's date,tomorrow's date and an array to hold the days for each month of the year.

5242

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What is the auto keyword good for?

847

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#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

1522

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Can a local variable be volatile in c?

785

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Explain with the aid of an example why arrays of structures don’t provide an efficient representation when it comes to adding and deleting records internal to the array.

2919

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What is the 'named constructor idiom'?

852

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Explain the use of bit fieild.

938

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What is fflush() function?

904

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