March 2018
Intermediate to advanced
324 pages
8h 30m
English
Content preview from Test-Driven Java Development, Second Edition - Second Edition
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Kata – Reverse Polish Notation
RPN is a notation used for representing mathematical expressions. It differs from the traditional and widely used infix notation in the order of operators and operands.
In infix notation the operator is placed between the operands, whereas in RPN, operands are placed first and the operator is located at the end.
This is an expression written using infix notation:
3 + 4
The same expression written using RPN:
3 4 +
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