tktest4.txt

来自「思路很清晰的c++课件。例子很简明」· 文本 代码 · 共 11 行

#include <iostream.h>
void main()
{   double radius,heigh,vol;
    cout<<"Enter radius:\n";
    _____(1)_____;
    cout<<"Enter heigh:\n";
    _____(2)_____;
    vol=3.1415926*radius*radius*heigh;
    cout<<"The volume is:"<<vol<<endl;
}