#include <stdio.h>
 
int main(void)
{
	// a pointer of type char(pointer to a string)
    char* s = "Hello";

	// print a string escaped by tab and new line
	printf("Strings:\n");
    printf("\t.%10s.\n\t.%-10s.\n\t.%*s.\n", s, s, 10, s);
 
	// print a character represented by decimal
    printf("A character:\t%c\n", 65);
	// print a character and % escaped with tab and new line
	printf("Characters (includes %%):\t%c %%\n", 'A');
 
	// print integers in the form represented by
	// decimal, hexadecimal and octal
    printf("Integers\n");
    printf("Decimal:\t%i %d %.6i %i %.0i %+i %u\n", 1, 2, 3, 0, 0, 4, -1);
    printf("Hexadecimal:\t%x %x %X %#x\n", 5, 10, 10, 6);
    printf("Octal:\t%o %#o %#o\n", 10, 10, 4);
 
	// print floating point number
    printf("Floating point\n");
	// print floating point number with rounding
    printf("Rounding:\t%f %.0f %.32f\n", 1.5, 1.5, 1.3);
	// print floating point number with padding
    printf("Padding:\t%05.2f %.2f %5.2f\n", 1.5, 1.5, 1.5);
	// print floating point number in scientific form
    printf("Scientific:\t%E %e\n", 1.5, 1.5);
	// print floating point number in hexadecimal form
    printf("Hexadecimal:\t%a %A\n", 1.5, 1.5);

	return 0;
}