#include <iostream> using namespace std; int main() { int a, b; // 变量：a, b cin >> a >> b; // 从键盘读入变量值 int bought = b / a; // 变量：bought int freeChicken = bought / 3;// 常量：3 int total = bought + freeChicken; // 变量：freeChicken, total cout << total << endl; // 输出变量total return 0; // 常量：0 }