Answer Posted / m.karthiga

in call by value the changes do not affect the value of a
variable because value is passed.but call by reference
should affect the value of a variable because address is
passed

What is a union?

1038

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Under what circumstances does a name clash occur?

1204

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What is the difference between ‘g’ and “g” in C?

4012

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What do header files do?

1077

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How can I display a percentage-done indication that updates itself in place, or show one of those twirling baton progress indicators?

1035

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to find the closest pair

2326

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What is identifier in c?

1015

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Why do we need a structure?

1042

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What is the purpose of & in scanf?

1078

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Does sprintf put null character?

1048

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Why is it important to memset a variable, immediately after allocating memory to it ?

2077

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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.

1813

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What is static volatile in c?

1025

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What is structure in c explain with example?

1164

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How do you convert a decimal number to its hexa-decimal equivalent.Give a C code to do the same

1113

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