What are the preprocessors?
Answers were Sorted based on User's Feedback
Answer / santhi
a preprocessor which process some other files before our
main program.
eg:#include<stdio.h>
Is This Answer Correct ? | 8 Yes | 0 No |
Answer / vishnu vardan
Preprocessor is a parser which parses the code before
compilation.It describes path of compilation,includes the
definitions of standard C functions and subustuites the
variables depending on the pre processor directive
used.Also can be used to output the comments and error
messages during compilation.
Is This Answer Correct ? | 10 Yes | 2 No |
Answer / achal
Each of the above answers is partially correct. A
Preprocessor is a software tool. You include many
preprocessor directives in your program.
e.g. include directives , #define, #ifdef , #pragma for
conditional compilation. All these things are taken care by
this tool. It comes into picture before compiler.
Is This Answer Correct ? | 7 Yes | 0 No |
Answer / prasanna
Preprocessor is the program which processes the source code before it goes to the compiler.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / priya
In computer science, a preprocessor is a program that processes its input data to produce output that is used as input to another program. The output is said to be a preprocessed form of the input data, which is often used by some subsequent programs like compilers.
Is This Answer Correct ? | 2 Yes | 0 No |
preprocessor is which tells the compiler what header file
we are going to use in our program
#include<stdio.h>
will tell the compiler that it include header file standard
input output
Is This Answer Correct ? | 3 Yes | 2 No |
Answer / harika.thota001@gmail.com
The preprocessor provides the ability for the inclusion of header files, macro expansions, conditional compilation, and line control.
In many C implementations, it is a separate program invoked by the compiler as the first part of translation.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / niraj gupta
preprocessor is which tells the compiler what header file
we are going to use in our program
#include<stdio.h>
will tell the compiler that it include header file standard
input output
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sachin tyagi
The pre processor run before the compliler
The started statement # is called pre-procrssor command
Is This Answer Correct ? | 0 Yes | 0 No |
how to convert an char array to decimal array
What is c token?
Write a program to print fibonacci series without using recursion?
for(;;) printf("C language") What is out put of above??
2 Answers Practical Viva Questions,
What are the types of data types and explain?
write aprogram for There is a mobile keypad with numbers 0-9 and alphabets on it. take input of 7 keys and then form a word from the alphabets present on those keys.
1 Answers iGate, Shashi, Source Bits, Subex,
What is an lvalue in c?
the process of defining something in terms of itself is called (or) in C it is possible for the functions to call themselves. A function called a) nested function b) void function c) recursive function d) indifinite function
any string of bits of length 'n' represents a unique non- negative integer between.............?
what are two kinds of java
what is the purpose of the following code, and is there any problem with the code? void fn(long* p1, long* p2) { register int x = *p1; register int y = *p2; x ^= y; y ^= x; x ^= y; *p1 = x; *p2 = y; }
the format specified for hexa decimal is a.%d b.%o c.%x d.%u