1.第一题C 

 2.第二题C

3.第三题 00345

short类型解引用一次访问两个字节

 

4.第四题 6，12

5.第五题C

6.第六题

下面代码结果是0x11223300

7.第七题

int main()
{int a = 0;int n = 0;scanf("%d %d",&a,&n);int i = 0;int k = 0;int sum = 0;for (i = 0; i < n; i++){k = k * 10 + a;sum = sum + k;}printf("%d", sum);return 0;
}

8.第八题 

int main()
{int i = 0;for (i = 0; i <= 100000; i++){//1.判断几位数int n = 1;int tmp = i;while (tmp/10!=0){n++;tmp=tmp/ 10;}//2.把每位数拆出来int a = i;int sum = 0;while (a){sum+=pow(a%10, n);a=a/ 10;}if (sum == i)printf("%d ",i);}return 0;
}