如何编写 python 程序以使用 reduce() 合并两个字符串的第二个字母
How to write python program to Combine second letters of the two strings using reduce()
使用reduce()合并下面两个字符串的第二个字母。
string1 = [‘Hello’,’Bye’]
输出应该是‘ey’
from functools import reduce
string1 = ['Hello','Bye']
comparision = lambda x, y: x[1] + y[1]
print(reduce(comparision, string1))
O/P:- ey
这是相关代码：
from functools import *
string1 = ['Hello','Bye']
print (reduce(lambda a,b : a+b,(i[1] for i in string1)))
输出：
ey
使用reduce()合并下面两个字符串的第二个字母。
string1 = [‘Hello’,’Bye’]
输出应该是‘ey’
from functools import reduce
string1 = ['Hello','Bye']
comparision = lambda x, y: x[1] + y[1]
print(reduce(comparision, string1))
O/P:- ey
这是相关代码：
from functools import *
string1 = ['Hello','Bye']
print (reduce(lambda a,b : a+b,(i[1] for i in string1)))
输出：
ey