百錢百雞的python算法？

for cock in range(1,20+1):

for hen in range(1,33+1):

for biddy in range(1,99+1):

if (5*cock+3*hen+biddy/3)==100:

if (cock+hen+biddy)==100:

if biddy%3==0:

print cock,hen,biddy你也沒給價格，這個解答是假設公雞5塊，母雞3塊，小雞3只1塊