#include<stdio.h>

char c='A';
int i=10;
float f=2.5;
double d=3.1415;
// Nomes els enters poden ser unsigned
// Els de coma flotant no
unsigned char uc='A';
unsigned int ui=10;

main() {
	printf("char %c\n", c);
	printf("int %d\n", i);
	printf("float %f\n", f);
	printf("double %lf\n", d);

	printf("unsigned int %u\n", ui);
	printf("unsigned char %hhu\n", uc);
	// %hhu (half half unsigned int)
	//  %u -> 4 bytes, %hu -> 2 bytes,
	//  %huu -> 1 byte = 1 char.
}