#include void threeChildren(unsigned a, unsigned b, unsigned c, unsigned prod) { if (a * b * c == prod) { std::cout << a << ' ' << b << ' ' << c << std::endl; return; } if (b + 1 < c - 1) threeChildren(a, b + 1, c - 1, prod); if (b + 1 < c - 2) threeChildren(a + 1, b + 1, c - 2, prod); } void threeChildren(unsigned sum, unsigned prod) { threeChildren(1, 1, sum - 2, prod); } int main() { unsigned sum, prod; std::cin >> sum >> prod; threeChildren(sum, prod); return 0; }