Tipovi podataka i njihova velicina

#include<stdio.h>

main()
{

    int num1, num2;
    float num3;
    char myLetter;
    short int num4 = 8;
    long int num5;
    double num6 = 0.0;
    short num7 = 0;
    long long int num8 = 9;

    num1 = 8;
    num2 = -5;
    num3 = -7.8;
    myLetter = 'H';
    num5 = 78;

    printf("num1 = %d, num2 = %d\n", num1, num2);
    printf("num3 = %f\n", num3);
    printf("myLetter = %c\n", myLetter);
    printf("num4 = %d\n", num4);
    printf("num5 = %d\n", num5);

    printf("\nnum1 occupies %d bytes in memory\n", sizeof(num1));
    printf("num2 occupies %d bytes in memory\n", sizeof(num2));
    printf("num3 occupies %d bytes in memory\n", sizeof(num3));
    printf("myLetter occupies %d bytes in memory\n", sizeof(myLetter));
    printf("num4 occupies %d bytes in memory\n", sizeof(num4));
    printf("num5 occupies %d bytes in memory\n", sizeof(num5));
    printf("num6 occupies %d bytes in memory\n", sizeof(num6));
    printf("num7 occupies %d bytes in memory\n", sizeof(num7));
    printf("num8 occupies %d bytes in memory\n", sizeof(num8));

    printf("\n\nnum1 is stored at this location %d\n", &num1);
    printf("num6 is stored at this adress %d", &num6);

    return 0;
}