Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Programming and Data Structure Stack
Consider the following infix expression. what is the prefix expression for a given infix expression?
Infix: ((10-19)*(12+4))
1
* - 10 19 + 12 4
2
* - + 10 19 12 4
3
- * 10 19 + 12 4
4
More than one of the above
5
None of the above