C language questions and answer

(q) What will be output of the following program?

void  main(){

char * __TIME__="world";

clrscr();

printf("%s ",__TIME__);

getch();

}

Output: Compilation error

Explanation:

__TIME__ is valid identifier in c programming language but it is predefine global identifier .So a variable not should not be global identifier like __TIME__, __DATE___, __FILE__ etc.