How to print out the first character of each list in Python?

PythonServer Side ProgrammingProgramming

Assuming that the list is collection of strings, the first character of each string is obtained as follows −

>>> L1=['aaa','bbb','ccc']
>>> for string in L1:
print (string[0])

a
b
c

If list is a collection of list objects. First element of each list is obtained as follows −

>>> L1=[[1,2,3],[4,5,6],[7,8,9]]
>>> for list in L1:
print (list[0])

1
4
7
raja
Published on 15-Feb-2018 08:16:18
Advertisements