- A+

Sorry I'm a beginner and looking for some help dealing with some data..

So I have two lists:

One describes all participants scores in a game The other contains the number of times each participant played the game

`scores=['win', 'draw', 'lose', 'lose', 'win', 'win'] trials=[2,3,1] `

which means there were 3 participants, the first played two times and obtained 'win' and 'draw' etc.

How can I split the scores list so it becomes a nested list with each participants scores as a list? As I want to find a person's average score..

e.g. `splitscores=[['win','draw']['lose','lose','win']['win]]`

I've managed to get the first trial by doing:

`trial1=[] for item in scores: trial1.append(scores[:trials[0]]) print(trial1) `

but no clue to get the others by making a loop Can anyone help? Or is there a better way for me to find a person's average score?

The other answers are good. You can also do it with a simple `for`

loop if you find that clearer:

`scores = ['win', 'draw', 'lose', 'lose', 'win', 'win'] trials = [2, 3, 1] trial1 = [] # This variable holds the first index of the next sublist idx = 0 for n in trials: trial1.append(scores[idx:idx + n]) # The next sublist starts where the previous one ended idx += n print(trial1) `

Output:

`[['win', 'draw'], ['lose', 'lose', 'win'], ['win']] `