百钱买百鸡

公鸡5文钱一只，母鸡3文钱一只，小鸡3只一文钱，
用100文钱买一百只鸡,其中公鸡，母鸡，小鸡都必须要有，问公鸡，母鸡，小鸡要买多少只刚好凑足100文钱

def t51():
    for i in range(1,34):
        for ii in range(1,20):
             a=100-i-ii;
             if (3 * i + 5 * ii + a / 3)==100:
                 print("母鸡", "有",i,"公鸡有",ii,"小鸡有",a);
print(t51());