为什么程序编译没错误,却执行不了
我编的这个程序#include <iostream>
int main()
{
double radius;
double area;
std::cout << "enter a radius: ";
std::cin >> radius;
area=radius * radius * 3.14159;
std::cout << "The area is ";
std::cout << "The area is " << area << std::endl;
return 0;
}
编译成功了,但是不能成EXE,说有错误,为什么啊
