C语言编写程序,要求从键盘输入两个整数,输出他们的平方和。如下的有...答:void main(){ int x,y,sum;printf(" INPUT X,Y ");scanf("%d",&x);scanf("%d",&y);sum=x*x+y*y;printf("%d*%d+%d*%d=%d",x,x,y,y,sum);getch();}
c语言设计一个程序,输入两个数,将两个数做加减乘除运算后输出其四个...答:include<stdio.h> int main(){ int a,b;scanf("%d%d",&a,&b);printf("%d+%d=%d\n",a,b,a+b);printf("%d-%d=%d\n",a,b,a-b);printf("%d*%d=%d\n",a,b,a*b);printf("%d/%d=%d\n",a,b,a/b);printf("%d%%%d=%d\n",a,b,a%b);return 0;} ...