"C Primer Plus" NOTE 2

1. How do I address the basic module of C?

The C language contains one or more functions, and they are the basic modules of C.

2. What is a syntax error and what is a semantic error?

Grammatical errors are made by non-adherence to the grammar rules of the C language, and semantic errors are errors in meaning.

3. Which of the following is the C keyword: main int function char =

int Char

4. Write a program that can produce the following output:

smile! smile! smile!

smile! smile!

smile!

Defines a string that can be displayed in a program smile! function, and call it when needed.

#include <stdio.h>
int s (int a);

int main ()
{
S (3);
S (2);
s (1);
return 0;
}

int s (int a)
{
printf ("smile!");
if (a==1)
{
printf ("\ n");
return 0;
}
a--;
S (a);
}

"C Primer Plus" NOTE 2