python100例

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题目:
有四个数字:1、2、3、4,能组成多少个互不相同且无重复数字的三位数?各是多少?
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-Python 练习实例11

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'''
题目:列表转换为字典。
'''
def fun():
'''
#用于转换为字典的列表必须是2列
#ValueError: dictionary update sequence element #0 has length 3; 2 is required
'''

t1 = ['one', 'two']
t2 = [7, 9]
print(dict([t1, t2]))


if __name__ == "__main__":
fun()