#include<iostream>
using namespace std;
main() {
int n, count; //add the variable n1 here
cin >> n;
count = 0;
//Save the value of variable n to variable n1
while (n != 0)
{
count ++;
n = n / 10;
}
cout << "Number - " <<n<< " contains " << count << " digits"; //Instead of outputting the value of the variable n, output the value of the variable n1