Программа:
С++:
#include <iostream>
using namespace std;
int main()
{
int n, n1, n2, n3, n4, i;
cout << "n = "; cin >> n;
n4 = n % 10; n = n / 10;
n3 = n % 10; n = n / 10;
n2 = n % 10; n = n / 10;
n1 = n % 10; n = n / 10;
cout << n1 << " " << n2 << " " << n3 << " " << n4;
}