Question

activity 2.6.1: rock-paper-scissors. organize the lines of code to create a switch statement that checks nextchoice. if the input is 0, then the output is: rock if the input is 1, then the output is: paper if the input is 2, then the output is: scissors for any other input, the output is: unknown how to use this tool unused case 1: case 2: case 0: cout << \unknown\ << endl; cout << \paper\ << endl; break; switch (nextchoice) { cout << \scissors\ << endl; break; } cout <<
ock\ << endl; break; default: main.cpp load default template... #include <iostream> using namespace std; int main() { int nextchoice; cin >> nextchoice; return 0; }

Explanation:

Step1: Add switch statement header

switch (nextChoice) {

Step2: Add case 0 for Rock

case 0:
    cout << "Rock" << endl;
    break;

Step3: Add case 1 for Paper

case 1:
    cout << "Paper" << endl;
    break;

Step4: Add case 2 for Scissors

case 2:
    cout << "Scissors" << endl;
    break;

Step5: Add default for Unknown

default:
    cout << "Unknown" << endl;

Step6: Close switch statement

}

Answer:

The complete main.cpp code is:

#include <iostream>
using namespace std;

int main() {
    int nextChoice;

    cin >> nextChoice;

    switch (nextChoice) {
        case 0:
            cout << "Rock" << endl;
            break;
        case 1:
            cout << "Paper" << endl;
            break;
        case 2:
            cout << "Scissors" << endl;
            break;
        default:
            cout << "Unknown" << endl;
    }

    return 0;
}