Answer Posted / anita patrot

in c language it is necessary to define or declare the pre processors becouse it contains the all types of input and output syntax defination i.e printf is a output syntax and scanf is a input syntax.
without a pre processor we cant write a c program.

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1272

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What is const volatile variable in c?

1103

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Was 2000 a leap year?

1088

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using only #include and #include Write a program in C that will read an input from the user and print it back to the user if it is a palindrome. The string ends when it encounters a whitespace. The input string is at most 30 characters. Assume the string has no spaces and distinguish between and lowercase. So madam is a palindrome, but MadAm is not a palindrome. Use scanf and %s to read the string. Sample Test: Enter a string: madam madam is a palindrome. Enter a string: 09023 09023 is not a palindrome.

1853

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1083

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In a byte, what is the maximum decimal number that you can accommodate?

1196

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Write a program to implement queue.

1169

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When I set a float variable to, say, 3.1, why is printf printing it as 3.0999999?

1115

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Explain what is the heap?

1102

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Can a void pointer point to a function?

1076

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A collection of data with a given structure for excepting storing and providing on demand data for multiple users a) linked list b) datastructer c) database d) preprocessor

1138

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define string ?

1169

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I came across some code that puts a (void) cast before each call to printf. Why?

1266

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What are the different types of endless loops?

1128

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general for is %wd,f-d; in this system "w" means a) 'w' represent total width of digits b) 'w' represent width which includes the digits before,after decimal place and the decimal point c) 'w' represent width which includes the digits before only d) 'w' represent width after decimal place only

1118

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