bue usando goto seria asi
Código:
#include <iostream>
using namespace std;
int main()
{
inicio:
int a,b,c,n;
cout<<"type first number"<<endl;
cin>>a;
cout<<"type second number"<<endl;
cin>>b;
cout<<"type third number"<<endl;
cin>>c;
if ((a>=b) && (a>=c) )
{
cout<<"the biggest is: "<<a<<endl;
}
if ((b>=a) && (b>=c) )
{
cout<<"the biggest is: "<<b<<endl;
}
if ((c>=b) && (c>=a) )
{
cout<<"the biggest is: "<<c <<endl;
}
cout<<"si quiere seguir apriete 1"<<endl;
cin>>n;
if (n==1)goto inicio;
else goto fin;
fin:
system ("PAUSE");
return 0;
}