Rehmat Premтекст ещё не в индексе
That's because you didn't add python to path
Uninstall the python and when you want to start installing it, there's a checkbox that say add python to path, click it and it should work
id 1353347414#Write a Python program to remove duplicates from a list of lists.
import itertools
num = [[110, 120], [240], [330, 456, 425], [310, 220], [133], [240]]
print("Original List", num)
num.sort()
new_num = list(num for num,_ in itertools.groupby(num))
print("New List", new_num)
any other approach to solve this problem.... anyone plz ?
Rehmat Premтекст ещё не в индексе
This is more of a syntax error, as
1) there is its double "--" and not single "-"
2) there is no space between the --version ( not - version)
3) It's python --version and some systems would take
python3 --version
I hope this was of some help
id 1353347414#write a program to insert a string at the begining of every elements in a list.
a = [100,123,345,567,789,890,98,876,543,678]
#enter customer before each element
print(['rio{0}'.format(i) for i in a])
Seem like a good solution to me, plus you're using list comprehension which is a bit faster than normal for loops