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What are the preprocessors?
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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 |
Can we assign string to char pointer?
Question 1: You want to conduct a survey within your classroom, on the quality of canteen’s food. You ask each of your class fellows to rank the quality of food between 1 and 5 (1 representing excellent quality and 5 representing worst quality). During the survey, you make a list containing the roll# of student and the opinion given by that student. The list can be as follow Roll # Opinion 234 1 235 1 236 5 237 1 238 2 239 3 240 5 241 5 242 1 To get the results of the survey, you need to determine the frequency of each opinion value. The frequency of an opinion is determined by counting the number of students giving that opinion. For example, for the above list the frequency of opinion value 1 is 4 and frequency of opinion value 4 is 0. After getting the frequency of each opinion, you can easily judge about the quality of the food by seeing through the frequency of each opinion. You need to develop a program to calculate the results of this survey. The program inputs the opinion of 50 students and counts the frequency of each opinion. It then displays a report showing the frequency of each opinion. Sample output: Opinion Frequency Remarks 1 5 Excellent 2 10 Good 3 15 Normal 4 10 Bad 5 10 Really bad
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