...pointer,使这2个指针变量分别指向a,b 3.用printf函数输答:include <stdio.h> int main(){ float a, b; // 1.定义2个浮点型变量 float *a_pointer = &a, *b_pointer = &b; // 2.定义2个指针变量a_pointer,b_pointer,使这2个指针变量分别指向a,b printf("&a = 0x%x, &b = 0x%x\n", (int)&a, (int)&b); // 3.用printf函数输出...