Explain the use of #pragma exit?

0 Answers  

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Does c have an equivalent to pascals with statement?

0 Answers  

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Given only putchar (no sprintf, itoa, etc.) write a routine putlong that prints out an unsigned long in decimal. [ I gave the obvious solution of taking % 10 and / 10, which gives us the decimal value in reverse order. This requires an array since we need to print it out in the correct order. The interviewer wasn't too pleased and asked me to give a solution which didn't need the array ].

0 Answers  

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what type of language is C?

13 Answers   Microsoft,

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Why is not a pointer null after calling free? How unsafe is it to use (assign, compare) a pointer value after it is been freed?

0 Answers  

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How. To pass the entrance test

1 Answers   Tech Mahindra,

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How to write a code for reverse of string without using string functions?

0 Answers   TCS,

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Explain is it better to use a pointer to navigate an array of values, or is it better to use a subscripted array name?

0 Answers  

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in iso what are the common technological language?

0 Answers  

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Explain setjmp()?

0 Answers  

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macros and function are related in what aspect? a)recursion b)varying no of arguments c)hypochecking d)type declaration

12 Answers   HCL, Infosys, Microsoft,

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What is merge sort in c?

0 Answers  

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