Exercise: calculator
Write a command-line calculator that works with the 4 basic operators +-*/ like this:
$ go run cacl.go 3 + 4
7
$ go run calc.go 8 / 2
4
- Does multiplication also work?
- What happens if we try to divide by 0?
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Write a command-line calculator that works with the 4 basic operators +-*/ like this:
$ go run cacl.go 3 + 4
7
$ go run calc.go 8 / 2
4