There is a little code that will do it for 2!. You can expand on that for 4!.Code:for (x=2; x>0; x--) { for (y=2; y>0; y--) { if(y==x) continue; cout<<x<<","<<y<<endl; } }
There is a little code that will do it for 2!. You can expand on that for 4!.Code:for (x=2; x>0; x--) { for (y=2; y>0; y--) { if(y==x) continue; cout<<x<<","<<y<<endl; } }