两数取大 C

#include

#include

using namespace std;

int large(int x,int y)

{

if(x>y)

return x;

return y;

};

double large(double x,int y)

{

if(x>y)

return x;

return y;

};

double large(int x,double y)

{

if(x>y)

return x;

return y;

};

double large(double x,double y)

{

if(x>y)

return x;

return y;

};

struct complex

{

double a;

double b;

};

complex large(complex c1,complex c2)

{

double x,y;

x=sqrt((c1.a)*(c1.a)+(c1.b)*(c1.b));

y=sqrt((c2.a)*(c2.a)+(c2.b)*(c2.b));

if(x>y)

return c1;

return c2;

};

void main()

{

int x;

double y,c,d;

complex c1,c2,c3;

cout<<"请按提示操作"<

cout<<"1两个实数的取大；"<

cout<<"2两个复数的取大；"<

cout<<"请输入您需要操作命令的前的数字号；"<

cin>>x;

if(x==1)

{

cout<<"请输入两个实数:"<

cin>>c>>d;

y=(c,d);

cout<<"较大的数为："<

}

if(x==2)

{

cout<<"请输入复数1的实部和虚部："<

cin>>c1.a>>c1.b;

cout<<"请输入复数2的实部和虚部："<

cin>>c2.a>>c2.b;

c3=(c1,c2);

cout<<"较大的是："<

}

}