#include
#include
using namespace std;
class Complex{
private:
double real;
double imag;
public:
void init(double r,double i){
real=r;
imag=i;
}
double abscomplex
{
double t;
t=real*real+imag*imag;
retuen sqrt(t);
cout<<"real:"<
cout
}
};
int main(int argc, const char * argv[]) {
Complex A;
A.inint;
cout<<"juedui:"<<A.abscomplex()<<endl;
return 0;
}
按照书上打的,不知道为什么会报错,是因为工具的不同么?