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Pointers in C
BBM 101 -Introduction to Programming I
HacettepeUniversity
Fall 2016
Fuat Akal, Aykut Erdem, Erkut Erdem
Slides based on the material prepared by Carl Burch (Hendrix College) with modifications by Elizabeth Patitsas (U Toronto)
Recap: Anatomy of a Typical C Program
#preprocessor directives
declarations
variables
functions
int main (void){
declarations;
statements;
return value;
}
Your First C Program
hello.c
/* Welcome to BBM 101 */
#include
int main(void)
{
printf(“Hello world!\n”);
return 0;
}
Hello world!
Your First C Program
hello.c
/* Welcome to BBM 101 */ /* comments */
#include global declarations
#include external files
int main(void)
{ main function
printf(“Hello world!\n”);
return 0;
}
Hello world!
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