Simple calculator
Can you write a simple calculator?
The input contains 1 integer, an operation +-*/, and another integer. The output should contain the result of the expression. If the operation is not one of the +-*/, the program should print Unsupported operation. If the program encounters division by 0, it should print Cannot divide by 0.
Input | Output |
|---|---|
2 * 2 | 4 |
2 / 0 | Cannot divide by 0 |
Constraints
Time limit: 2 seconds
Memory limit: 512 MB
Output limit: 1 MB