Question

c++ : Complete the following program so that it reads an integer.
// If the input is a digit 0-9, display out the name of the digit,
// and the word UNKNOWN for all other values.

#include <iostream>
using namespace std;
int main()
{
int a, b, c, d, max;

cout << endl; return 0; // DO NOT DELETE.
}

Answer 1

#include <iostream>
using namespace std;
int main()
{
    int a;
    
    cout<<"Enter number: ";
    cin>>a;
    
    switch(a){
        case 0:
            cout<<"zero";
            break;
        case 1:
            cout<<"one";
            break;
        case 2:
            cout<<"two";
            break;
        case 3:
            cout<<"three";
            break;
        case 4:
            cout<<"four";
            break;
        case 5:
            cout<<"five";
            break;
        case 6:
            cout<<"six";
            break;
        case 7:
            cout<<"seven";
            break;
        case 8:
            cout<<"eight";
            break;
        case 9:
            cout<<"nine";
            break;
        default:
        cout<<"UNKNOWN";
    }
    
    cout << endl; 
    return 0; // DO NOT DELETE.
}