main.c

/*
    29.12.2020
    Veri tipleri
 */
#include <stdio.h>
#include <stdlib.h>
#define PI_SAYISI 3.14

unsigned char  a; //1 byte
unsigned short b; //2 byte
unsigned int   c; //4 byte
unsigned long  d; //4 byte
float e; //4 byte
double f; //8 byte
unsigned long long g; //8 byte


char buf[11];


int main()
{

    printf("char = %d\n" , sizeof( a ) );
    printf("short = %d\n" , sizeof( b ) );
    printf("int = %d\n" , sizeof( c ) );
    printf("long = %d\n" , sizeof( d ) );
    printf("float = %d\n" , sizeof( e ) );
    printf("double = %d\n" , sizeof( f ) );
    printf("long long = %d\n" , sizeof( g ) );

    buf[0] = 0x41; //hexedecimal sabit sayi
    buf[1] = 196;
    buf[2] = 67;
    buf[3] = 68;
    buf[4] = 69;
    buf[5] = 70;
    buf[6] = 71;
    buf[7] = 72;
    buf[8] = 73;
    buf[9] = 0; //Zero Char (String Sonu demeke)

    a = 65;
    e = 3.1456;

    printf("a = %c\n" , a  ); // ASCII karakteri karsiligi
    printf("a = %d\n" , a  ); // Tamsayi (decimal)
    printf("a = %x %X\n" , a , a ); // Hexedecimal karsiligi
    printf("a = %.2f\n" , e ); // Noktali Sayi
    printf("Dizi Verisi = %s\n" , buf ); //String karsiligi


    return 0;
}