Question

Which statement about conditional compilation is false?
a) Conditional compilation is commonly used as a debugging aid.
b) For debugging purposes, printf statements can be enclosed in conditional preprocessor directives so that the statements are compiled only while the debugging process is not completed.
c) A correct example of using a conditionally compiled printf statement only while a program is being debugged is
#ifdef DEBUG
printf("Variable x = %d ", x) ;
#endif
d) A single, conditionally compiled printf statement may be inserted in a program anywhere the C compiler expects a single statement.

Answer

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