fonctions liste python code example

Example 1: additionner liste python

>>> list = [1,2,3,4]
>>> tot = 0
>>> for i in list:
...     tot = tot + i
... 
>>> tot
10

Example 2: indice d'un element dans une liste python

week = ['monday','tuesday','wednesday']

week.index('tuesday')
>>> 1

"""Warning => error if the element isn't in the list"""