1.

#include <iostream>
using namespace std;
int main()
{
    int divisor, dividend, quotient, remainder;
    cout << "Enter dividend: ";
    cin >> dividend;
    cout << "Enter divisor: ";
    cin >> divisor;
    quotient = dividend % divisor;
    remainder = dividend / divisor;
    cout << "Quotient = " << quotient << endl;
    cout << "Remainder = " << remainder;
    return 0;
}