题解 | #喜欢的颜色#

result_dict={
    'Allen': ['red', 'blue', 'yellow'],
    'Tom': ['green', 'white', 'blue'],
    'Andy': ['black', 'pink']
}
for x in sorted(result_dict):
    print("%s's favorite colors are:"%x)
    for y in result_dict[x]:
        print(y)