/* Note multi line/block commenting starts with "/*"
and single line commenting starts with "//"
This program is to demonstrate the variable declarations
*/
// stdio.h header file is included so we can use the "printf" function
// Try commenting or removing the #include<stdio.h> line from
// code and see what error it produces ( one other way to learn )
#include<stdio.h>
void main() // as usual we always need a main method
{
int age;
char firstname[20] = "Tiger";
char lastname[20] = "Chan";
age = 18;
printf("FirstName :%s ", firstname); //use %s for character array or string in printf.
printf("LastName :%s ", lastname);
printf("Age:%d",age); // use %d or %i for integer variables in printf
}
Output: without printf(“\n”) for new line
Cleaner code without comments but using “printf(“\n”) for new line.
#include<stdio.h>
void main() // as usual we always need a main method
{
int age;
char firstname[20] = "Tiger";
char lastname[20] = "Chan";
age = 18;
printf("FirstName :%s ", firstname); //use %s for character array or string in printf.
printf("\n");
printf("LastName :%s ", lastname);
printf("\n");
printf("Age:%d",age); // use %d or %i for integer variables in printf
}Output : with “printf(“\n”)
