C Programming - C Preprocessor - Discussion
Discussion Forum : C Preprocessor - Point Out Correct Statements (Q.No. 2)
2.
Which of the following are correctly formed #define statements in C?
Discussion:
31 comments Page 2 of 4.
Singh said:
1 decade ago
Option A will not be complile as between CUBE and (X) their is space
and their is no provision for double define value without \.
and their is no provision for double define value without \.
Eededdasd said:
9 years ago
Depends on the usage in the main method. All are correct except for B which makes no sense as the lower case is used.
Suhas said:
1 decade ago
Semi colon does not matter in macros.
It depends on compiler you are using like Turbo C (windows) and GCC in linux.
It depends on compiler you are using like Turbo C (windows) and GCC in linux.
Rajesh.T.K. said:
1 decade ago
In GCC compiler, semicolon and space doesn't matter. But what happens with Turbo C compiler? can anyone explain me?
Kamal said:
1 decade ago
How could option C be correct? There is no space between CUBE(X) and (X*X*X). Please someone explain it.
Anshul said:
9 years ago
How could option C be correct? There is no space between CUBE(X) and (X*X*X). Please someone explain it.
:-) said:
1 decade ago
It is working Properly...
#define CUBE(X) (X*X*X)
#define CUBE(X) (X*X*X);
#define CUBE(X)(X*X*X)
#define CUBE(X) (X*X*X)
#define CUBE(X) (X*X*X);
#define CUBE(X)(X*X*X)
Ketan said:
1 decade ago
After the #define their is spac important for defining process and than no semicolon after that.
Annanya said:
1 decade ago
Space is must in preprocessor declaration then how came the answer c? can anybody explains?
Anand kushwaha said:
1 decade ago
A and B are not work because a option is semicolon and option B gives the small latter x.
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