why do we use # in c-language?
Answer / raj
This is for including Header files in your 'C' program.
Header files means to include built-in files of your C
library.The #include directive tells the preprocessor to
treat the contents of a specified file as if those contents
had appeared in the source program at the point where the
directive appears. You can organize constant and macro
definitions into include files and then use #include
directives to add these definitions to any source file.
Is This Answer Correct ? | 7 Yes | 0 No |
What is a #include preprocessor?
main() { int i; printf("%d",i^i); }
2.Given the short c program that follows a. make a list of the memory variables in this program b.which lines of code contain operations that change the contents of memory? what are those operations? Void main( void) { Double base; Double height; Double area; Printf(“enter base and height of triangle :”); Scanf(“%lg”, &base); Scanf(“%lg”, &height); Area=base*height/2.0; Printf(“the area of the triangle is %g \n”,area); }
What does void main () mean?
what is const volatile?
Find errors (1) m = ++a*5; (2) a = b ++ -c*2; (3)y = sqrt (1000);
What are the 4 types of unions?
What is a ternary operator in c?
write an algorithm and c program to add two 2x2 matrics
write a 'c' program to sum the number of integer values
can we print any string in c language without using semicolon(;)(terminator) in whole program.
program to print circle structure