Problem 2133. Reverse Calculator
Use this reverse calculator and give correct output
Its simple, In my Reverse calculator if you press 0 it will be considered as 9. Likewise 1 will be 8, 2 will be 7, 3 will be 6,......., 9 will be 0.
Here you will get two numbers and an operator(+ - * /). From this calculate the output.
Example:
Inputs: numbers=[3 4], operator='+'
Output: Value=11 (Because 3 will be considered as 6, 4 will be considered as 5. So 6+5=11)
Solution Stats
Problem Comments
-
2 Comments
There's no warning to not use feval or str2func but I still can't use it?
Can someone tell me why?
I believe that those functions have been banned site-wide. This is one of the few problems where that universal ban is frustrating for those not seeking to hack...
Solution Comments
Show commentsProblem Recent Solvers188
Suggested Problems
-
3801 Solvers
-
Project Euler: Problem 10, Sum of Primes
1691 Solvers
-
588 Solvers
-
Find out sum and carry of Binary adder
1445 Solvers
-
Solve a System of Linear Equations
11341 Solvers
More from this Author3
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!