#include <iostream>
using namespace std;

int main() {

    int start;
    int stop;
    int copiesRequested;

    int printNum;
    int copiesMade = 0;
	
    // get inputs from user
    cout << "Enter a starting number: ";
    cin >> start;
    cout << "Enter an ending number: ";
    cin >> stop;
    cout << "How many copies do you want? ";
    cin >> copiesRequested;


    // check the inputs 
    if (start <= stop) {

        while (copiesMade < copiesRequested) {

            // print the numbers from start to stop
            printNum = start;
            while (printNum <= stop) {
                cout << printNum << " ";
                printNum = printNum + 1;   
            }
            cout << endl;

            copiesMade = copiesMade + 1;
        }

    } else {  // inputs were defective ...
        cout << "The starting number must be <= ending number." << endl;
    }

}