cos the implementation of the new SAP system we are given with new numeric staff code and is a bit difficult for old people like me to remember new staff code…
so i think of a way…
my code XXX714
so 7X2 = 14
so my code is 714

then i ask my friend
her code is 721
so 7X3 = 21

then i got excited and wanted to find who is 707
and it’s also our friend who is 707
so 7X1 = 7
so we found 707

cool isn’t it?