//Archimedes #include<iostream> #include<cmath> using namespace std; int main() { const double y = 62.4; const double pi = 3.1415926; double weigth,radius,volume,fb; cout<<"输入球的重量和半径:\n"; cin>>weigth>>radius; volume = (4.0/3)*pi*pow(radius,3); fb = y * volume; if(weigth > fb) cout<<"The ball will sink!\n"; else cout<<"The ball will float!\n"; return 0; }
时间: 2024-10-12 21:25:06