study/programming

후위식.

Schizo! 2007. 12. 25. 11:56

A+B*C/D  -  E/F*G+H   =>

A+BC*D/  - E/F*G+H   =>

ABC*D/+  - E/F*G+H   =>

ABC*D/+ -  EF/G*+H  =>

ABC*D/+EF/G*- +H     =>

ABC*D/+EF/G*-H+      



(1+2)*3+4/(5+6*7)+8  =>

1+2)*3+4/(5+6*7)+8