RSCalculator

• RSCalculator
  • Build the calculator
  • Use the calculator

Build the calculator

To build the project use

rustc calculator.rs

We now should have a calculator file in our folder. We can easily execute this with

./calculator

Use the calculator

After executing the calculator you can enter the first number.

Enter first number: 5 # 5 is the input

Then choose between the calculation functions.

Choose between:
1)Addition
2)Subtraction
3)Multiplication
4)Division
1 # < This is our input

We now can enter the second number

Enter second number: 2 # 2 is the input

Now it should give the right output.

7 # 7 is the return value