Create Selemela07 devcontainer.json

// Import necessary namespaces
open Microsoft.Quantum.Canon;
open Microsoft.Quantum.Intrinsic;
open Microsoft.Quantum.Measurement;
open Microsoft.Quantum.Simulation;

// Define a namespace for the smart contract
namespace SmartContract {
    // Define a class for the smart contract
    public class MyContract {
        // Define a class variable to store the state
        private mutable Result state = new Result();

        // Define a function to initialize the contract
        operation Initialize() : Unit {
            // Initialize the contract state
            state.Value = 0;
        }

        // Define a function to increment the contract state
        operation Increment() : Unit {
            // Increment the state value
            state.Value += 1;
        }

        // Define a function to decrement the contract state
        operation Decrement() : Unit {
            // Decrement the state value
            state.Value -= 1;
        }

        // Define a function to get the current state
        operation GetState() : Result {
            return state;
        }
    }
}

// Define a class to deploy and run the smart contract
public class DeployContract {
    // Define a class variable to store the contract
    private MyContract contract;

    // Define a function to deploy the contract
    operation Deploy() : Unit {
        // Create a new instance of the smart contract
        contract = new MyContract();
        // Deploy the contract
        contract.Initialize();
    }

    // Define a function to run the contract
    operation Run() : Unit {
        // Run the contract
        contract.Increment();
        contract.Decrement();
        // Print the current state
        Message("Current state: " + IntAsString(contract.GetState().Value));
    }
}

// Define a class to simulate the contract
public class SimulateContract {
    // Define a function to simulate the contract
    operation Simulate() : Unit {
        // Create a new instance of the simulator
        using (var simulator = new Simulator()) {
            // Simulate the contract
            var deployContract = new DeployContract();
            deployContract.Deploy();
            deployContract.Run();
        }
    }
}

.devcontainer/Selemela07 devcontainer.json

@@ -0,0 +1,5 @@
+{
+  "image": "mcr.microsoft.com/devcontainers/universal:2",
+  "features": {
+  }
+}