#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  int foot = 0;
  int inch = 0;
  int q, o;
  if (n < 35) {
    if (n == 2) {
      inch++;
    } else
      for (int e = 1; e < n; e = e + 3) {
        inch++;
      }
  } else if (n == 35 || n == 36) {
    foot++;
  } else if (n > 36) {
    if (n == 37) {
      inch = 0;
    } else if (n == 38) {
      inch++;
    } else if (n > 38) {
      for (int z = 36; z <= n; z = z + 36) {
        foot++;
        if (z - n == 2 || z - n == 1) {
          ;
        }
        q = z;
        o = n - q;
      }
      for (int i = 3; i <= o; i = i + 3) {
        inch++;
        if (o - i == 2) {
          inch++;
        }
      }
    }
  }
  if (inch == 12) {
    inch = 0;
    foot++;
  }
  cout << foot << " " << inch;
  return 0;
}
