题解 | #百钱买百鸡问题#

while True:
    try:
        a = int(input())
        for i in range(100//5+1): #只买公鸡最多20只
            for j in range(100//3+1):	#只买母鸡最多33只
                for k in range(100*3+1):	#只买小鸡最多300只
                    if 5*i + 3*j + k/3 == 100:	#100元任意组合买鸡
                        if i + j + k == 100:	#买鸡的总数也是100只
                            print(i,j,k)
    except:
        break