Chicken Face

Assuming cock cocks and hens, chickens
can get the equation

1. cock + hen + chicken = 100
2. cock*5 + hen*3 + chicken/3 ； If you buy a rooster for 100 yuan, you can buy 33, so the value range of cock cock is 0-20, Similarly, the value range of hen is 0-33, and the value range of chicken is 0-100.