diet=['西红柿','花椰菜’]
for xin range(0,):
    for y  in range(0,2):
        if not(x==y):
            print("{}{}".format(diet[x],diet[y]))

8ca5c101c16368bafb850a4e6dcc2c8977d8bb0f
diet=['西红柿','花椰菜’]
for xin range(0,):
    for y  in range(0,2):
        if not(x==y):
            print("{}{}".format(diet[x],diet[y]))
