#include<iostream> #include<cstring> using namespace std; int main() { int n, i = 0, num = 0; cin >> n; while (1) { i++; num += i; for (int j = 0; j < num; j++) { if (num - 2 * j == n) { cout << j << " " << i << endl; return 0; } } } return 0; }