for loop (2/5)
Remember data types we learned previously? for loop can easily iterate over some of them. For example, you can easily iterate over a string to get all symbols from it.
9
1
2
3
4
# iterate over string
s = "small string"
for i in s:
print(i)
1234# iterate over string s = "small string" for i in s: print(i)
Or over list
9
1
2
3
4
# iterate over list
l = [1, [2,3], 4, "wow"]
for i in l:
print(i)
1234# iterate over list l = [1, [2,3], 4, "wow"] for i in l: print(i)
The same applies to tuples.
Uppgift
Swipe to start coding
Given list people. Using for loop, extract every single item from it.
Lösning
9
1
2
3
4
5
# list from previous tasks
people = ['Alex', (23, 178), 'Noah', (34, 189), 'Peter', (29, 175), 'John', (41, 185), 'Michelle', (35, 165)]
# use for loop to iterate over list
for i in people:
print(i)
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 6. Kapitel 4
9
1
2
3
4
5
# list from previous tasks
people = ['Alex', (23, 178), 'Noah', (34, 189), 'Peter', (29, 175), 'John', (41, 185), 'Michelle', (35, 165)]
# use for loop to iterate over list
for _ _ _:
_ _ _
Fråga AI
Fråga vad du vill eller prova någon av de föreslagna frågorna för att starta vårt samtal
