Stringizing operation: In this operation macro argument is converted to a string. The sign # carries
the operation. It is placed before the argument.
12.6 Write a program to carry out stringizing operation.
# define say(m) printf(#m)
void main()
{
clrscr();
say(Hello);
getche();
}
OUTPUT:
Hello
Explanation:
In the above program, after conversion the statement say(Hello) is treated as printf
(“Hello”). It is not essential to enclose the text with quotation marks in the stringizing
operator. If # is removed from the macro definition, the user has to enclose the text in ...
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