plntx
0
I'm new in Python and for my learning project, I need to create a list that each item from list1 should be combined with each list2 items. Thank you very much!
What I have:
list1=["red", "blue", "green", "yellow", "pink"]
list2=["apple", "orange", "tomato", "mango"]
What I need:
redapple
redorange
redtomato
redmango
blueapple
blueorange
bluetomato
...
I know it is not that complex but I'll appreciate the help!
comphrension way:
list3 = [x+y for x in list1 for y in list2]
basically means:
list3 = []
for x in list1:
for y in list2:
list3.append(x+y)
As User Barmar suggested using itertools you can achieve this very simply like this,
Code:
import itertools
list1=["red", "blue", "green", "yellow", "pink"]
list2=["apple", "orange", "tomato", "mango"]
for color,fruit in itertools.product(list1,list2):
print(color+fruit)
Output:
redapple
redorange
redtomato
redmango
blueapple
blueorange
bluetomato
bluemango
greenapple
greenorange
greentomato
greenmango
yellowapple
yelloworange
yellowtomato
yellowmango
pinkapple
pinkorange
pinktomato
pinkmango