Describe the header file and its usage in c programming?

0 Answers  

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What does main () mean in c?

0 Answers  

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What is the difference between functions getch() and getche()?

0 Answers  

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Difference between data structure and data base.

7 Answers   CTS, Value Labs, Zoho,

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what is the output of the following program? main() { int c[]={2,8,3,4,4,6,7,5}; int j,*p=c,*q=c; for(j=0;j<5;j++) { printf("%d",*c); ++q; } for(j=0;j<5;j++) { printf("%d",*p); ++p; } }

4 Answers  

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What is the purpose of the preprocessor directive error?

0 Answers  

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

0 Answers   TCS,

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Dont ansi function prototypes render lint obsolete?

0 Answers  

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Tell me the use of bit field in c language?

0 Answers  

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enum day = { jan = 1 ,feb=4, april, may} what is the value of may? a)4 b)5 c)6 d)11 e)none of the above

8 Answers   HCL, Wipro,

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How do we declare variables in c?

0 Answers  

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f(*p) { p=(char *)malloc(6); p="hello"; return; } main() { char *p="bye"; f(p); printf("%s",p); } what is the o/p?

7 Answers   Hughes,

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