使用匿名函数显示2的x次方的 Python 程序
在这个程序中,您将学习如何使用 Python 匿名函数显示整数2的幂。
在下面的程序中,我们在 map ()函数中使用了一个匿名(lambda)函数来查找2的幂。
源代码如下:
# Display the powers of 2 using anonymous function terms = 10 # Uncomment code below to take input from the user # terms = int(input("How many terms? ")) # use anonymous function result = list(map(lambda x: 2 ** x, range(terms))) print("The total terms are:",terms) for i in range(terms): print("2 raised to power",i,"is",result[i])
输出:
The total terms are: 10 2 raised to power 0 is 1 2 raised to power 1 is 2 2 raised to power 2 is 4 2 raised to power 3 is 8 2 raised to power 4 is 16 2 raised to power 5 is 32 2 raised to power 6 is 64 2 raised to power 7 is 128 2 raised to power 8 is 256 2 raised to power 9 is 512
要现实不同的幂值,只需要修改terms的值即可。
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