#include <stdio.h>

int main()
{
    //输出
    printf("The size of short is %d bytes.\n", sizeof(short));
    printf("The size of int is %d bytes.\n", sizeof(int));
    printf("The size of long is %d bytes.\n", sizeof(long));
    printf("The size of long long is %d bytes.\n", sizeof(long long));

    return 0;
}