Does free set pointer to null?

0 Answers  

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What is a function in c?

2 Answers  

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What standard functions are available to manipulate strings?

0 Answers  

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what is the use of bitfields & where do we use them?

2 Answers  

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What's the best way to declare and define global variables?

7 Answers  

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You are given a string which contains some special characters. You also have set of special characters. You are given other string (call it as pattern string). Your job is to write a program to replace each special characters in given string by pattern string. You are not allowed to create new resulting string. You need to allocate some new memory to given existing string but constraint is you can only allocate memory one time. Allocate memory exactly what you need not more not less.

2 Answers   Microsoft,

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9.how do you write a function that takes a variable number of arguments? What is the prototype of printf () function? 10.How do you access command-line arguments? 11.what does ‘#include<stdio.h>’ mean? 12.what is the difference between #include<> and #include”…”? 13.what are # pragma staments? 14.what is the most appropriate way to write a multi-statement macro?

4 Answers   L&T,

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What is the difference between procedural and functional programming?

0 Answers  

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Write a programme to find even numbers without using any conditional statement?

3 Answers   ADD Software, Infosys,

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What is the difference between formatted&unformatted i/o functions?

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What is declaration and definition in c?

0 Answers  

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Explain the use of 'auto' keyword

0 Answers  

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