从键盘上输入一个三位数的整数,分离出它的个位、十位、百位上的数字,并...答:include<stdio.h> include<math.h> int main(){ int x = 153 , b0 , b1 , b2 , sum;b2 = x / 100;b1 = (x - b2*100) / 10;b0 = x % 10;sum = b2 + b1 + b0 ;printf("b2 = %d, b1 = %d, b0 = %d, sum = %d \n",b2, b1, b0, sum);} ...