count=0; Start parsing from left to right If operator push in stack. In number add in queue and increment count by one, if count == 2 then pop from stack add in queue, decrements the count by one.
On Friday, 29 June 2012 19:46:43 UTC+5:30, zerocool142 wrote: > > Given an integer expression in a prefix format (i.e. the operator > precedes the number it is operating on) , print the expression in the > post fix format . > > Example: If the integer expression is in the prefix format is *+56-78, > the postfix format expression is 56+78-*. Both of these > correspond to the expression (5+6)*(7-8). > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To view this discussion on the web visit https://groups.google.com/d/msg/algogeeks/-/N4YE_XpyWjAJ. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
