找规律
有容乃大
http://www.nowcoder.com/questionTerminal/4712159bbc15417086d40d6c6ff94fee
#include <cstdio>
int main()
{
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;
}