20道C语言选择题,请教高手答:C.p是指针数组,其元素是指向double型变量的指针 D.p是指向6个double型数据的一维数组的指针 答案:C 7.设char *s=”china”;则printf (“%s,%c,%c\n”,s,*s,s[3]);的输出是 A. china,c,n B. china,china,i C. c,c,n D. china,china,n 答案:A 8.设有定义struct ru{lon...
c语言答案答:void sort (int*a, int*b,int*c); int a,b,c; scanf("%d%d%d",&a,&b,&c); sort(&a,&b,&c); printf("a=%d,b=%d,c=%d\n",a,b,c);}void sort (int *a, int *b,int *c){ int tmp; if (*a>*b) { tmp=*a; *a=*b; *b=tmp; } if (*a>*c) { tmp=*a; *a=...