#include <iostream> using namespace std; int main() { int count = 0; for (int bird = 0; bird <= 11; bird++) { for (int chicken = 0; chicken <= 100; chicken++) { int rabbit = 100 - 9 * bird - chicken; if (rabbit >= 0) { if (2 * bird + 2 * chicken + 4 * rabbit == 100) { cout << bird << " " << chicken << " " << rabbit << endl; count++; } } } } cout << count << endl; return 0; } /************************************************************** Problem: 1076 User: suzihang Language: C++ Result: Accepted Time:4 ms Memory:2072 kb ****************************************************************/