1、
#include <stdio.h>
int main(void)
{
signed short ss= 100;
unsigned short us= 100;
signed int si= 100;
unsigned int ui= 100;
signed long sl= 100;
unsigned long ul= 100;
signed long long sll= 100;
unsigned long long ull= 100;
printf("signed short: %hd.\n", ss);
printf("unsigned short: %u.\n\n", us);
printf("signed int: %d.\n", si);
printf("unsigned int: %u.\n\n", ui);
printf("signed long: %ld.\n", sl);
printf("unsigend long: %lu.\n\n", ul);
printf("signed long long: %lld.\n", sll);
printf("unsigned long long: %llu.\n", ull);
return 0;
}