On Sep 26, 2:28 am, Pravglad <[email protected]> wrote: > for(int i = 1;i <= 5;i++){ > for(int j = 1;j <= i;j++) > > can someone explain me how this works please Very simply: i = 1 j= 1 i = 1 j = 2 ... i = 1 j = 5
i = 2 j = 1 ... i = 2 j = 5 ... i = 5 j = 1 ... i = 5 j = 5 The most inner loop's variable iterates while the just above it loop's variable retains its value. And this whatever number of nested loops you may have. Michèle Garoche -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/javaprogrammingwithpassion?hl=en
