#include using namespace std; /* 齐齐  淘淘  马克 a b c a-3b-3c 4b 4c 4(a-3b-3c) 4b-3(a-3b-3c)-12c 16c a+b+c=192 4b-3(a-3b-3c)-12c =16c 4b-3(a-3b-3c)-12c =4(a-3b-3c) */ int main() { for (int a = 1; a <= 192; a++) for (int b = 1; b <= 192; b++) for (int c = 1; c <= 192; c++) { int x = 4 * b - 3 * (a - 3 * b - 3 * c) - 12 * c; if (a + b + c == 192 && x == 16 * c && x == 4 * (a - 3 * b - 3 * c)) { cout << a << " " << b << " " << c << endl; // exit(0); } } return 0; }