diff .between strcture and union

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What is a rvalue?

0 Answers   Global Logic,

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Why should I prototype a function?

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Write a function that will take in a phone number and output all possible alphabetical combinations

0 Answers   Motorola,

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Place the #include statement must be written in the program?

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Why does everyone say not to use scanf? What should I use instead?

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I have an array of 100 elements. Each element contains some text. i want to: append a star character to the end of every fifth element remove every second character from every tenth element, and… add a line feed (ascii 10) after the 30th character of every array element whose length is greater than 30 characters.

1 Answers  

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a construct the"else" part of "if" statement contains anoth "if else" statement is called a) if-else b) else-if-else c) if-else-if-else d) chain if/if-else-if

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explain what are pointers?

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Can you return null in c?

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Read N characters in to an array . Use functions to do all problems and pass the address of array to function. 1. Print only the alphabets . If in upper case print in lower case vice versa.

1 Answers  

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What are the different types of pointers used in c language?

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