#include <iostream> using namespace std; int main() { double weight; double height; cin >> weight; cin >> height; // write your code here...... double BMI = weight / (height * height); if (BMI > 24.9) cout << "偏胖" << endl; else if (BMI >= 20.9) cout << "适中" << endl; else if (BMI >= 18.5) cout << "苗条" << endl; else cout << "偏瘦" << endl; return 0; }