Well post what you have then.
A nested loop is simply
Replace a to f with whateverCode:for ( a ; b ; c ) { for ( d ; e ; f ) { } }
Well post what you have then.
A nested loop is simply
Replace a to f with whateverCode:for ( a ; b ; c ) { for ( d ; e ; f ) { } }
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.