How can i merge some lists element by element
0
I have 3 lists and want to merge them as a list by using map not just zip.
a=[1,1,1,1]
b=[2,2,2,2]
c=[3,3,3,3]
I want to obtain list bellow
f=[[1,2,3],[1,2,3],[1,2,3],[1,2,3]]
i am using python3 would you please educate me how can i do?
python-3.x list merge
asked Nov 19 '18 at 8:31
BeziBezi
65
|
show 1 more comment
0
I have 3 lists and want to merge them as a list by using map not just zip.
a=[1,1,1,1]
b=[2,2,2,2]
c=[3,3,3,3]
I want to obtain list bellow
f=[[1,2,3],[1,2,3],[1,2,3],[1,2,3]]
i am using python3 would you please educate me how can i do?
python-3.x list merge
asked Nov 19 '18 at 8:31
BeziBezi
65
1
So, what have you tried? Also, is it safe to assume that the 3 lists have the same length?
– Andreas
Nov 19 '18 at 8:32
by using zip(a,b,c) i can get final list. but its not as a list, and also according to this page stackoverflow.com/questions/35503922/merging-lists-of-lists/… , i have tried to do it but i got some errors about zip and map. it looks in python3 they do not work as pervius version. i am a beginner in python
– Bezi
Nov 19 '18 at 8:36
yes all the lists have same lenght
– Bezi
Nov 19 '18 at 8:39
list(map(list,zip(a,b,c)))
– Onyambu
Nov 19 '18 at 8:41
[list(i) for i in zip(a,b,c)]
– Onyambu
Nov 19 '18 at 8:42
|
show 1 more comment
0
0
0
I have 3 lists and want to merge them as a list by using map not just zip.
a=[1,1,1,1]
b=[2,2,2,2]
c=[3,3,3,3]
I want to obtain list bellow
f=[[1,2,3],[1,2,3],[1,2,3],[1,2,3]]
i am using python3 would you please educate me how can i do?
python-3.x list merge
asked Nov 19 '18 at 8:31
BeziBezi
65
I have 3 lists and want to merge them as a list by using map not just zip.
a=[1,1,1,1]
b=[2,2,2,2]
c=[3,3,3,3]
I want to obtain list bellow
f=[[1,2,3],[1,2,3],[1,2,3],[1,2,3]]
i am using python3 would you please educate me how can i do?
python-3.x list merge
python-3.x list merge
asked Nov 19 '18 at 8:31
BeziBezi
65
asked Nov 19 '18 at 8:31
BeziBezi
65
asked Nov 19 '18 at 8:31
BeziBezi
65
asked Nov 19 '18 at 8:31
BeziBezi
65
asked Nov 19 '18 at 8:31
BeziBezi
65
65
1
So, what have you tried? Also, is it safe to assume that the 3 lists have the same length?
– Andreas
Nov 19 '18 at 8:32
by using zip(a,b,c) i can get final list. but its not as a list, and also according to this page stackoverflow.com/questions/35503922/merging-lists-of-lists/… , i have tried to do it but i got some errors about zip and map. it looks in python3 they do not work as pervius version. i am a beginner in python
– Bezi
Nov 19 '18 at 8:36
yes all the lists have same lenght
– Bezi
Nov 19 '18 at 8:39
list(map(list,zip(a,b,c)))
– Onyambu
Nov 19 '18 at 8:41
[list(i) for i in zip(a,b,c)]
– Onyambu
Nov 19 '18 at 8:42
|
show 1 more comment
1
So, what have you tried? Also, is it safe to assume that the 3 lists have the same length?
– Andreas
Nov 19 '18 at 8:32
by using zip(a,b,c) i can get final list. but its not as a list, and also according to this page stackoverflow.com/questions/35503922/merging-lists-of-lists/… , i have tried to do it but i got some errors about zip and map. it looks in python3 they do not work as pervius version. i am a beginner in python
– Bezi
Nov 19 '18 at 8:36
yes all the lists have same lenght
– Bezi
Nov 19 '18 at 8:39
list(map(list,zip(a,b,c)))
– Onyambu
Nov 19 '18 at 8:41
[list(i) for i in zip(a,b,c)]
– Onyambu
Nov 19 '18 at 8:42
1
1
So, what have you tried? Also, is it safe to assume that the 3 lists have the same length?
– Andreas
Nov 19 '18 at 8:32
So, what have you tried? Also, is it safe to assume that the 3 lists have the same length?
– Andreas
Nov 19 '18 at 8:32
by using zip(a,b,c) i can get final list. but its not as a list, and also according to this page stackoverflow.com/questions/35503922/merging-lists-of-lists/… , i have tried to do it but i got some errors about zip and map. it looks in python3 they do not work as pervius version. i am a beginner in python
– Bezi
Nov 19 '18 at 8:36
by using zip(a,b,c) i can get final list. but its not as a list, and also according to this page stackoverflow.com/questions/35503922/merging-lists-of-lists/… , i have tried to do it but i got some errors about zip and map. it looks in python3 they do not work as pervius version. i am a beginner in python
– Bezi
Nov 19 '18 at 8:36
yes all the lists have same lenght
– Bezi
Nov 19 '18 at 8:39
yes all the lists have same lenght
– Bezi
Nov 19 '18 at 8:39
list(map(list,zip(a,b,c)))– Onyambu
Nov 19 '18 at 8:41
list(map(list,zip(a,b,c)))– Onyambu
Nov 19 '18 at 8:41
[list(i) for i in zip(a,b,c)]– Onyambu
Nov 19 '18 at 8:42
[list(i) for i in zip(a,b,c)]– Onyambu
Nov 19 '18 at 8:42
|
show 1 more comment
1 Answer
1
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0
You can do it with a simple loop. Loop through the index and create a list of the elements for each list at that particular index. Then append that list to the f.
f =
for i in range(len(a)):
f.append([a[i], b[i], c[i]])
print(f)
answered Nov 19 '18 at 8:40
AndreasAndreas
1,7861818
thank you, right, its much easier than map and zip functions :)
– Bezi
Nov 19 '18 at 8:45
add a comment |
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1 Answer
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0
You can do it with a simple loop. Loop through the index and create a list of the elements for each list at that particular index. Then append that list to the f.
f =
for i in range(len(a)):
f.append([a[i], b[i], c[i]])
print(f)
answered Nov 19 '18 at 8:40
AndreasAndreas
1,7861818
thank you, right, its much easier than map and zip functions :)
– Bezi
Nov 19 '18 at 8:45
add a comment |
0
You can do it with a simple loop. Loop through the index and create a list of the elements for each list at that particular index. Then append that list to the f.
f =
for i in range(len(a)):
f.append([a[i], b[i], c[i]])
print(f)
answered Nov 19 '18 at 8:40
AndreasAndreas
1,7861818
thank you, right, its much easier than map and zip functions :)
– Bezi
Nov 19 '18 at 8:45
add a comment |
0
0
0
You can do it with a simple loop. Loop through the index and create a list of the elements for each list at that particular index. Then append that list to the f.
f =
for i in range(len(a)):
f.append([a[i], b[i], c[i]])
print(f)
answered Nov 19 '18 at 8:40
AndreasAndreas
1,7861818
You can do it with a simple loop. Loop through the index and create a list of the elements for each list at that particular index. Then append that list to the f.
f =
for i in range(len(a)):
f.append([a[i], b[i], c[i]])
print(f)
answered Nov 19 '18 at 8:40
AndreasAndreas
1,7861818
answered Nov 19 '18 at 8:40
AndreasAndreas
1,7861818
answered Nov 19 '18 at 8:40
AndreasAndreas
1,7861818
answered Nov 19 '18 at 8:40
AndreasAndreas
1,7861818
1,7861818
thank you, right, its much easier than map and zip functions :)
– Bezi
Nov 19 '18 at 8:45
add a comment |
thank you, right, its much easier than map and zip functions :)
– Bezi
Nov 19 '18 at 8:45
thank you, right, its much easier than map and zip functions :)
– Bezi
Nov 19 '18 at 8:45
thank you, right, its much easier than map and zip functions :)
– Bezi
Nov 19 '18 at 8:45
add a comment |
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1
So, what have you tried? Also, is it safe to assume that the 3 lists have the same length?
– Andreas
Nov 19 '18 at 8:32
by using zip(a,b,c) i can get final list. but its not as a list, and also according to this page stackoverflow.com/questions/35503922/merging-lists-of-lists/… , i have tried to do it but i got some errors about zip and map. it looks in python3 they do not work as pervius version. i am a beginner in python
– Bezi
Nov 19 '18 at 8:36
yes all the lists have same lenght
– Bezi
Nov 19 '18 at 8:39
list(map(list,zip(a,b,c)))– Onyambu
Nov 19 '18 at 8:41
[list(i) for i in zip(a,b,c)]– Onyambu
Nov 19 '18 at 8:42