What is the difference between functions abs() and fabs()?

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Are comments included during the compilation stage and placed in the EXE file as well?

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consider the following structure: struct num nam{ int no; char name[25]; }; struct num nam n1[]={{12,"Fred"},{15,"Martin"},{8,"Peter"},{11,Nicholas"}}; ..... ..... printf("%d%d",n1[2],no,(*(n1 + 2),no) + 1); What does the above statement print? a.8,9 b.9,9 c.8,8 d.8,unpredictable value

4 Answers   TCS,

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what will be the result of the following program ? char *gxxx() { static char xxx[1024]; return xxx; } main() { char *g="string"; strcpy(gxxx(),g); g = gxxx(); strcpy(g,"oldstring"); printf("The string is : %s",gxxx()); } a) The string is : string b) The string is :Oldstring c) Run time error/Core dump d) Syntax error during compilation e) None of these

2 Answers   IBM,

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Why can't I perform arithmetic on a void* pointer?

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Linked lists -- can you tell me how to check whether a linked list is circular?

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How do you define structure?

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What are all different types of pointers in c?

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Why isnt there a numbered, multi-level break statement to break out

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Explain how can I remove the trailing spaces from a string?

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What is the difference between procedural and functional programming?

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Can a function be forced to be inline? Also, give a comparison between inline function and the C macro?

0 Answers   Genpact,

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