How can I open files mentioned on the command line, and parse option flags?


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More C Interview Questions

#include <stdio.h> void main() { int i=-1,j=1,k,l; k=!i&&j; l=!i||j; printf ("%d%d",k,l) ; }

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Can we compile a program without main() function?

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How can you allocate arrays or structures bigger than 64K?

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write a program to input 10 strings and compare without using strcmp() function. If the character of one string matches with the characters of another string , sort them and make it a single string ??? example:- str1="Aakash" st2="Himanshu" str="Uday" output:- Aakashimanshuday (please post the answer as quickly as possible)

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we have to use realloc only after malloc or calloc ? or we can use initially with out depending on whether we are using malloc or calloc in our program ?

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What are the types of functions in c?

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What is extern c used for?

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How many keywords are there in c?

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What does sizeof return c?

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What are types of preprocessor in c?

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If null and 0 are equivalent as null pointer constants, which should I use?

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Explain is it better to bitshift a value than to multiply by 2?

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