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What is the meaning When we write "#include" what is # and
what does include does there???
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Answer Posted / arjun r
'#' is a preprocessor directive. The compilers processes
lines in a code starting with a '#' before it compiles the
whole code . Example #define TEN 10 the compiler would
replace all instances of TEN by 10 in the code and only then
compile the code . Similarly ,
'#include' - include is a key work which ask the compiler to
also resolve function names and variables names using the
file name specified.
Ex '#include<xyz.h>' indicates the compiler that while
searching resolve function names and/or variable names from
xyz.h file also.
| Is This Answer Correct ? | 25 Yes | 13 No |
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