Answer / rajesh jat

go to command prompt change the directory in which the
program exist and then type command
cpp programname.c
it will generate programname.i file
that's the expanded source code
//KEEP IT DIRTY

I heard that you have to include stdio.h before calling printf. Why?

0 Answers  

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What is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?

0 Answers   Aspire, Infogain,

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how many keywords do C compile?

7 Answers   Microsoft, Practical Viva Questions,

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Explain the difference between call by value and call by reference in c language?

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please give me a VIRTUSA sample palcement papers.... you will only send TECHNICAL SECTION..... that is help for me Advance Thanks........................

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Suppose I want to write a function that takes a generic pointer as an argument and I want to simulate passing it by reference. Can I give the formal parameter type void **, and do something like this? void f(void **); double *dp; f((void **)&dp);

1 Answers  

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11. Look at the Code: #include<string.h> void main() { char s1[]="abcd"; char s2[10]; char s3[]="efgh"; int i; clrscr(); i=strcmp(strcat(s3,ctrcpy(s2,s1))strcat(s3,"abcd")); printf("%d",i); } What will be the output? A)No output B) A Non Integer C)0 D) Garbage

7 Answers   Accenture,

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simple program of graphics and thier outpu display with a want what is out put of graohics in c language

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char *p="name"; printf(p);

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When should a type cast be used?

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ratio,age,persentage

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What’s the special use of UNIONS?

0 Answers   ADP,

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