what is use#in c
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# is preprocessor which tell compiler that what header
file we using in our program.
for example:
#include<stdio.h>
void main()
in the above when compiler check program it start execution
of program from main and will tell that uor header file
is "standard input output header file"
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Answer / saurabh chakrabarty
# is used in c to write preprocessor statements (i.e. macros)
these statements are called preprocessor statements as these
statements are processed prior to the compilation of the
rest of the code by the compiler
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