#include <iostream> using namespace std; int main() { // write your code here...... int a,b; cin>>a>>b; //先判断出大小值 int max=a>b ? a:b; int min=a>b ? b:a; int x1=max+min; int x2=max-min; int x3=max*min; int x4=max/min; int x5=max%min; printf("%d %d %d %d %d",x1,x2,x3,x4,x5); ret...