#include<iostream> using namespace std; int main() { int N; int a, b, c; cin >> N; if (N == 0) { a = 0; b = 0; c = 0; } else if (N == 1) { a = 1; b = 0; c = 0; } else if (N == 2) { a = 1; b = 1; c = 0; } else { a = 1; b = 1; c = N - 2; } cout << a << ' ' << b << ' ' << c; return 0; }